52931956 has 36 divisors (see below), whose sum is σ = 117554976. Its totient is φ = 20622000.

The previous prime is 52931951. The next prime is 52931959. The reversal of 52931956 is 65913925.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52931951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10120 + ... + 14431.

It is an arithmetic number, because the mean of its divisors is an integer number (3265416).

Almost surely, 2^52931956 is an apocalyptic number.

It is an amenable number.

52931956 is an abundant number, since it is smaller than the sum of its proper divisors (64623020).

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

52931956 is a wasteful number, since it uses less digits than its factorization.

52931956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24580 (or 24571 counting only the distinct ones).

The product of its digits is 72900, while the sum is 40.

The square root of 52931956 is about 7275.4351072633. The cubic root of 52931956 is about 375.4677564493.

The spelling of 52931956 in words is "fifty-two million, nine hundred thirty-one thousand, nine hundred fifty-six".