Q: Is 550,613 a Prime Number?
A: No, 550,613 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 550613 can be evenly divided by 1 7 17 49 119 661 833 4,627 11,237 32,389 78,659 and 550,613, with no remainder.
Since 550,613 cannot be divided by just 1 and 550,613, it is not a prime number.