50854305164 has 24 divisors (see below), whose sum is σ = 95847563280. Its totient is φ = 23469562944.

The previous prime is 50854305107. The next prime is 50854305209. The reversal of 50854305164 is 46150345805.

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, 1013582 + ... + 1062570.

It is an arithmetic number, because the mean of its divisors is an integer number (3993648470).

Almost surely, 2^50854305164 is an apocalyptic number.

It is an amenable number.

50854305164 is a deficient number, since it is larger than the sum of its proper divisors (44993258116).

50854305164 is a wasteful number, since it uses less digits than its factorization.

50854305164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68969 (or 68967 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 50854305164 in words is "fifty billion, eight hundred fifty-four million, three hundred five thousand, one hundred sixty-four".