50572339868 has 24 divisors (see below), whose sum is σ = 88831512000. Its totient is φ = 25192080320.

The previous prime is 50572339849. The next prime is 50572339871. The reversal of 50572339868 is 86893327505.

50572339868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1183133 + ... + 1225131.

It is an arithmetic number, because the mean of its divisors is an integer number (3701313000).

Almost surely, 2^50572339868 is an apocalyptic number.

It is an amenable number.

50572339868 is a deficient number, since it is larger than the sum of its proper divisors (38259172132).

50572339868 is a wasteful number, since it uses less digits than its factorization.

50572339868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43117 (or 43115 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 56.

The spelling of 50572339868 in words is "fifty billion, five hundred seventy-two million, three hundred thirty-nine thousand, eight hundred sixty-eight".