52311592 has 32 divisors (see below), whose sum is σ = 101894400. Its totient is φ = 25147584.

The previous prime is 52311559. The next prime is 52311629. The reversal of 52311592 is 29511325.

It is a self number, because there is not a number n which added to its sum of digits gives 52311592.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107173 + ... + 107659.

It is an arithmetic number, because the mean of its divisors is an integer number (3184200).

Almost surely, 2^52311592 is an apocalyptic number.

It is an amenable number.

52311592 is a deficient number, since it is larger than the sum of its proper divisors (49582808).

52311592 is a wasteful number, since it uses less digits than its factorization.

52311592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985 (or 981 counting only the distinct ones).

The product of its digits is 2700, while the sum is 28.

The square root of 52311592 is about 7232.6753003297. The cubic root of 52311592 is about 373.9951575531.

The spelling of 52311592 in words is "fifty-two million, three hundred eleven thousand, five hundred ninety-two".