255123260050 has 24 divisors (see below), whose sum is σ = 476148844836. Its totient is φ = 101701007040.

The previous prime is 255123260033. The next prime is 255123260059. The reversal of 255123260050 is 50062321552.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 124056815089 + 131066444961 = 352217^2 + 362031^2 .

It is a junction number, because it is equal to n+sod(n) for n = 255123259994 and 255123260021.

It is not an unprimeable number, because it can be changed into a prime (255123260059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8692629 + ... + 8721928.

Almost surely, 2^255123260050 is an apocalyptic number.

255123260050 is a deficient number, since it is larger than the sum of its proper divisors (221025584786).

255123260050 is a wasteful number, since it uses less digits than its factorization.

255123260050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17414862 (or 17414857 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 255123260050 in words is "two hundred fifty-five billion, one hundred twenty-three million, two hundred sixty thousand, fifty".