255122828063 has 2 divisors, whose sum is σ = 255122828064. Its totient is φ = 255122828062.

The previous prime is 255122828039. The next prime is 255122828137. The reversal of 255122828063 is 360828221552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255122828063 - 2²⁰ = 255121779487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255122828003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127561414031 + 127561414032.

It is an arithmetic number, because the mean of its divisors is an integer number (127561414032).

Almost surely, 2^255122828063 is an apocalyptic number.

255122828063 is a deficient number, since it is larger than the sum of its proper divisors (1).

255122828063 is an equidigital number, since it uses as much as digits as its factorization.

255122828063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 460800, while the sum is 44.

The spelling of 255122828063 in words is "two hundred fifty-five billion, one hundred twenty-two million, eight hundred twenty-eight thousand, sixty-three".