the richest Muslim country is Brunei i think!
The richest countries by GDP are:United StatesChinaJapanGermanyFrance
top 10 richest countries in world
There are 56 Muslim countries in the world.
USA worlds richest country
the richest countries
Richest countries by GDP per capita (2011):LuxembourgQatarNorwaySwitzerlandAustraliaSan MarinoUnited Arab EmiratesDenmarkSwedenCanadaNetherlandsAustriaSingaporeFinlandUnited StatesIrelandBelgiumJapanGermanyFrance
They are 50 Muslim Majority countries.
The richest country is Luxemburg.
Actually, most countries are non-muslim, meaning either that they don't have a muslim majority, or that they don't have a muslim government.
50 Muslim majority countries
There are less then 100 countries in Africa.
brazil