Q: Is 505,536 a Prime Number?
A: No, 505,536 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 505536 can be evenly divided by 1 2 3 4 6 8 12 16 24 32 48 64 96 192 2,633 5,266 7,899 10,532 15,798 21,064 31,596 42,128 63,192 84,256 126,384 168,512 252,768 and 505,536, with no remainder.
Since 505,536 cannot be divided by just 1 and 505,536, it is not a prime number.