April. The numbers are not letters. ha ha ha
If you mean in 5 letters then it is: TODAY
You cannot write it in 5 letters, you can write it in 4. Using roman numerals it would be: IX/V/MMXI, this required 4 letters.
Five.
Paper
boardpaperbooks
Chalk
i can write 24 May 2011 in five letters answer is TODAY
To write 24 January 2014 in 5 letters without using numbers kindly write 24.1.14.
Iv.iii
5 (25th June 2011) LETTERS
2512013
"today"