52523864 has 16 divisors (see below), whose sum is σ = 98852400. Its totient is φ = 26163232.

The previous prime is 52523837. The next prime is 52523873. The reversal of 52523864 is 46832525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10052 + ... + 14355.

It is an arithmetic number, because the mean of its divisors is an integer number (6178275).

Almost surely, 2^52523864 is an apocalyptic number.

It is an amenable number.

52523864 is a deficient number, since it is larger than the sum of its proper divisors (46328536).

52523864 is a wasteful number, since it uses less digits than its factorization.

52523864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24682 (or 24678 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

The square root of 52523864 is about 7247.3349584520. The cubic root of 52523864 is about 374.5003455130.

It can be divided in two parts, 525 and 23864, that added together give a cube (24389 = 29³).

The spelling of 52523864 in words is "fifty-two million, five hundred twenty-three thousand, eight hundred sixty-four".