Q: Is 550,163 a Prime Number?
A: Yes, 550,163 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 550163 can be evenly divided by 1 and 550,163, with no remainder.
Since 550,163 can be divided by just 1 and 550,163, it is a prime number.