Q: Is 550,649 a Prime Number?
A: No, 550,649 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 550649 can be evenly divided by 1 11 113 443 1,243 4,873 50,059 and 550,649, with no remainder.
Since 550,649 cannot be divided by just 1 and 550,649, it is not a prime number.