Q: Is 555,061 a Prime Number?
A: No, 555,061 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 555061 can be evenly divided by 1 13 42,697 and 555,061, with no remainder.
Since 555,061 cannot be divided by just 1 and 555,061, it is not a prime number.