52623656 has 32 divisors (see below), whose sum is σ = 100699200. Its totient is φ = 25776000.

The previous prime is 52623643. The next prime is 52623667. The reversal of 52623656 is 65632625.

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, 146405 + ... + 146763.

It is an arithmetic number, because the mean of its divisors is an integer number (3146850).

Almost surely, 2^52623656 is an apocalyptic number.

It is an amenable number.

52623656 is a deficient number, since it is larger than the sum of its proper divisors (48075544).

52623656 is a wasteful number, since it uses less digits than its factorization.

52623656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689 (or 685 counting only the distinct ones).

The product of its digits is 64800, while the sum is 35.

The square root of 52623656 is about 7254.2164290845. The cubic root of 52623656 is about 374.7373710754.

The spelling of 52623656 in words is "fifty-two million, six hundred twenty-three thousand, six hundred fifty-six".