Q: Is 55,318 a Prime Number?
A: No, 55,318 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 55318 can be evenly divided by 1 2 17 34 1,627 3,254 27,659 and 55,318, with no remainder.
Since 55,318 cannot be divided by just 1 and 55,318, it is not a prime number.