50602686864 has 40 divisors (see below), whose sum is σ = 133504967040. Its totient is φ = 16508677248.

The previous prime is 50602686857. The next prime is 50602686877. The reversal of 50602686864 is 46868620605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11212879 + ... + 11217390.

It is an arithmetic number, because the mean of its divisors is an integer number (3337624176).

Almost surely, 2^50602686864 is an apocalyptic number.

It is an amenable number.

50602686864 is an abundant number, since it is smaller than the sum of its proper divisors (82902280176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50602686864 is a wasteful number, since it uses less digits than its factorization.

50602686864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22430327 (or 22430321 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 51.

The spelling of 50602686864 in words is "fifty billion, six hundred two million, six hundred eighty-six thousand, eight hundred sixty-four".