Q: Is 550,542 a Prime Number?
A: No, 550,542 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 550542 can be evenly divided by 1 2 3 6 91,757 183,514 275,271 and 550,542, with no remainder.
Since 550,542 cannot be divided by just 1 and 550,542, it is not a prime number.