50852638904 has 16 divisors (see below), whose sum is σ = 95539785000. Its totient is φ = 25375362912.

The previous prime is 50852638891. The next prime is 50852638919. The reversal of 50852638904 is 40983625805.

It is a super-2 number, since 2×50852638904² (a number of 22 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 6365327 + ... + 6373310.

Almost surely, 2^50852638904 is an apocalyptic number.

It is an amenable number.

50852638904 is a deficient number, since it is larger than the sum of its proper divisors (44687146096).

50852638904 is a wasteful number, since it uses less digits than its factorization.

50852638904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12739142 (or 12739138 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 50852638904 in words is "fifty billion, eight hundred fifty-two million, six hundred thirty-eight thousand, nine hundred four".