Q: Is 5,505,550 a Prime Number?
A: No, 5,505,550 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 5505550 can be evenly divided by 1 2 5 10 25 50 149 298 739 745 1,478 1,490 3,695 3,725 7,390 7,450 18,475 36,950 110,111 220,222 550,555 1,101,110 2,752,775 and 5,505,550, with no remainder.
Since 5,505,550 cannot be divided by just 1 and 5,505,550, it is not a prime number.