50953931 has 8 divisors (see below), whose sum is σ = 59053824. Its totient is φ = 43059240.

The previous prime is 50953919. The next prime is 50953967. The reversal of 50953931 is 13935905.

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

It is not a de Polignac number, because 50953931 - 2¹⁰ = 50952907 is a prime.

It is a super-2 number, since 2×50953931² = 5192606168705522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50953891 and 50953900.

It is not an unprimeable number, because it can be changed into a prime (50953831) 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, 50765 + ... + 51758.

It is an arithmetic number, because the mean of its divisors is an integer number (7381728).

Almost surely, 2^50953931 is an apocalyptic number.

50953931 is a deficient number, since it is larger than the sum of its proper divisors (8099893).

50953931 is a wasteful number, since it uses less digits than its factorization.

50953931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102601.

The product of its (nonzero) digits is 18225, while the sum is 35.

The square root of 50953931 is about 7138.2022246501. The cubic root of 50953931 is about 370.7312807706.

The spelling of 50953931 in words is "fifty million, nine hundred fifty-three thousand, nine hundred thirty-one".