Q: Is 145,537 a Prime Number?
A: No, 145,537 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 145537 can be evenly divided by 1 7 17 119 1,223 8,561 20,791 and 145,537, with no remainder.
Since 145,537 cannot be divided by just 1 and 145,537, it is not a prime number.