Q: Is 13,625 a Prime Number?
A: No, 13,625 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 13625 can be evenly divided by 1 5 25 109 125 545 2,725 and 13,625, with no remainder.
Since 13,625 cannot be divided by just 1 and 13,625, it is not a prime number.