Q: Is 15,501 a Prime Number?
A: No, 15,501 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 15501 can be evenly divided by 1 3 5,167 and 15,501, with no remainder.
Since 15,501 cannot be divided by just 1 and 15,501, it is not a prime number.