Q: Is 550,745 a Prime Number?
A: No, 550,745 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 550745 can be evenly divided by 1 5 13 37 65 185 229 481 1,145 2,405 2,977 8,473 14,885 42,365 110,149 and 550,745, with no remainder.
Since 550,745 cannot be divided by just 1 and 550,745, it is not a prime number.