Q: Is 155,489 a Prime Number?
A: No, 155,489 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 155489 can be evenly divided by 1 61 2,549 and 155,489, with no remainder.
Since 155,489 cannot be divided by just 1 and 155,489, it is not a prime number.