50637890975 has 12 divisors (see below), whose sum is σ = 71761125744. Its totient is φ = 34723125120.

The previous prime is 50637890903. The next prime is 50637890993. The reversal of 50637890975 is 57909873605.

It is not a de Polignac number, because 50637890975 - 2²² = 50633696671 is a prime.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 144679514 + ... + 144679863.

It is an arithmetic number, because the mean of its divisors is an integer number (5980093812).

Almost surely, 2^50637890975 is an apocalyptic number.

50637890975 is a deficient number, since it is larger than the sum of its proper divisors (21123234769).

50637890975 is a wasteful number, since it uses less digits than its factorization.

50637890975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289359394 (or 289359389 counting only the distinct ones).

The product of its (nonzero) digits is 14288400, while the sum is 59.

The spelling of 50637890975 in words is "fifty billion, six hundred thirty-seven million, eight hundred ninety thousand, nine hundred seventy-five".