50878536 has 16 divisors (see below), whose sum is σ = 127196400. Its totient is φ = 16959504.

The previous prime is 50878511. The next prime is 50878567. The reversal of 50878536 is 63587805.

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, 1059946 + ... + 1059993.

It is an arithmetic number, because the mean of its divisors is an integer number (7949775).

Almost surely, 2^50878536 is an apocalyptic number.

It is an amenable number.

50878536 is an abundant number, since it is smaller than the sum of its proper divisors (76317864).

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

50878536 is a wasteful number, since it uses less digits than its factorization.

50878536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2119948 (or 2119944 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 50878536 is about 7132.9191780084. The cubic root of 50878536 is about 370.5483371983.

The spelling of 50878536 in words is "fifty million, eight hundred seventy-eight thousand, five hundred thirty-six".