Q: Is 5,455,665 a Prime Number?
A: No, 5,455,665 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 5455665 can be evenly divided by 1 3 5 9 15 41 45 123 205 369 615 1,845 2,957 8,871 14,785 26,613 44,355 121,237 133,065 363,711 606,185 1,091,133 1,818,555 and 5,455,665, with no remainder.
Since 5,455,665 cannot be divided by just 1 and 5,455,665, it is not a prime number.