50937931 has 4 divisors (see below), whose sum is σ = 55568664. Its totient is φ = 46307200.

The previous prime is 50937923. The next prime is 50937941. The reversal of 50937931 is 13973905.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50937931 - 2³ = 50937923 is a prime.

It is a super-2 number, since 2×50937931² = 5189345629121522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50937941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2315350 + ... + 2315371.

It is an arithmetic number, because the mean of its divisors is an integer number (13892166).

Almost surely, 2^50937931 is an apocalyptic number.

50937931 is a deficient number, since it is larger than the sum of its proper divisors (4630733).

50937931 is a wasteful number, since it uses less digits than its factorization.

50937931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4630732.

The product of its (nonzero) digits is 25515, while the sum is 37.

The square root of 50937931 is about 7137.0814062893. The cubic root of 50937931 is about 370.6924723715.

The spelling of 50937931 in words is "fifty million, nine hundred thirty-seven thousand, nine hundred thirty-one".