50880626938 has 16 divisors (see below), whose sum is σ = 76681672200. Its totient is φ = 25320340800.

The previous prime is 50880626891. The next prime is 50880626977. The reversal of 50880626938 is 83962608805.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 30056116689 + 20824510249 = 173367^2 + 144307^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310248 + ... + 444988.

Almost surely, 2^50880626938 is an apocalyptic number.

50880626938 is a deficient number, since it is larger than the sum of its proper divisors (25801045262).

50880626938 is a wasteful number, since it uses less digits than its factorization.

50880626938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135633.

The product of its (nonzero) digits is 4976640, while the sum is 55.

The spelling of 50880626938 in words is "fifty billion, eight hundred eighty million, six hundred twenty-six thousand, nine hundred thirty-eight".