50313864 has 16 divisors (see below), whose sum is σ = 125784720. Its totient is φ = 16771280.

The previous prime is 50313839. The next prime is 50313883. The reversal of 50313864 is 46831305.

It is a super-2 number, since 2×50313864² = 5062969821220992, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1048182 + ... + 1048229.

It is an arithmetic number, because the mean of its divisors is an integer number (7861545).

Almost surely, 2^50313864 is an apocalyptic number.

It is an amenable number.

50313864 is an abundant number, since it is smaller than the sum of its proper divisors (75470856).

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

50313864 is a wasteful number, since it uses less digits than its factorization.

50313864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096420 (or 2096416 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 50313864 is about 7093.2266282701. The cubic root of 50313864 is about 369.1723990796.

The spelling of 50313864 in words is "fifty million, three hundred thirteen thousand, eight hundred sixty-four".