255365102063 has 2 divisors, whose sum is σ = 255365102064. Its totient is φ = 255365102062.

The previous prime is 255365102053. The next prime is 255365102093. The reversal of 255365102063 is 360201563552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255365102063 - 2⁸ = 255365101807 is a prime.

It is a super-2 number, since 2×255365102063² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255365102053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127682551031 + 127682551032.

It is an arithmetic number, because the mean of its divisors is an integer number (127682551032).

Almost surely, 2^255365102063 is an apocalyptic number.

255365102063 is a deficient number, since it is larger than the sum of its proper divisors (1).

255365102063 is an equidigital number, since it uses as much as digits as its factorization.

255365102063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162000, while the sum is 38.

The spelling of 255365102063 in words is "two hundred fifty-five billion, three hundred sixty-five million, one hundred two thousand, sixty-three".