50931793 has 8 divisors (see below), whose sum is σ = 55761696. Its totient is φ = 46135200.

The previous prime is 50931773. The next prime is 50931817. The reversal of 50931793 is 39713905.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50931793 - 2⁹ = 50931281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50931773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5068 + ... + 11293.

It is an arithmetic number, because the mean of its divisors is an integer number (6970212).

Almost surely, 2^50931793 is an apocalyptic number.

It is an amenable number.

50931793 is a deficient number, since it is larger than the sum of its proper divisors (4829903).

50931793 is a wasteful number, since it uses less digits than its factorization.

50931793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16655.

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

The square root of 50931793 is about 7136.6513856290. The cubic root of 50931793 is about 370.6775823426.

It can be divided in two parts, 5093 and 1793, that added together give a palindrome (6886).

The spelling of 50931793 in words is "fifty million, nine hundred thirty-one thousand, seven hundred ninety-three".