There are many "religions" with only one believer each. These are collectively known as ideologies.
Christianity currently has the largest number of believers.
Definetly Roman Catholics. It has more number of believers than any religion or sect. The catholic religion IS a Christian religion.
There are hundreds of religions in the world. The main religions per number of religion believers are:ChristianityIslamBuddhismHinduismSikhism
The total number of believers around 47% of the population. Russian Orthodoxy is the dominant religion in Russia.
Australia is the smallest continent by the number of countries, with only one country, which is Australia itself.
Excluding Antarctica, South America has the smallest number of nations. There are twelve independent countries on the continent of South America. Although French Guiana is physically located in South America, it is ruled by France as an overseas region and is considered to be part of that country.
Spanish America
South America has the smallest number of countries with 12.
-99 is the smallest two digit number.-99 is the smallest two digit number.-99 is the smallest two digit number.-99 is the smallest two digit number.
1 is the smallest natural number.
The smallest Mersenne number is 2.
the smallest perfect number is 1