Q: Is 15,457 a Prime Number?
A: No, 15,457 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 15457 can be evenly divided by 1 13 29 41 377 533 1,189 and 15,457, with no remainder.
Since 15,457 cannot be divided by just 1 and 15,457, it is not a prime number.