50838858 has 24 divisors (see below), whose sum is σ = 125887008. Its totient is φ = 14525352.

The previous prime is 50838841. The next prime is 50838877. The reversal of 50838858 is 85883805.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 201616 + ... + 201867.

It is an arithmetic number, because the mean of its divisors is an integer number (5245292).

Almost surely, 2^50838858 is an apocalyptic number.

50838858 is an abundant number, since it is smaller than the sum of its proper divisors (75048150).

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

50838858 is a wasteful number, since it uses less digits than its factorization.

50838858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403498 (or 403495 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 45.

The square root of 50838858 is about 7130.1373058308. The cubic root of 50838858 is about 370.4519872001.

The spelling of 50838858 in words is "fifty million, eight hundred thirty-eight thousand, eight hundred fifty-eight".