52605656 has 16 divisors (see below), whose sum is σ = 98712600. Its totient is φ = 26282304.

The previous prime is 52605617. The next prime is 52605697. The reversal of 52605656 is 65650625.

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, 18455 + ... + 21113.

Almost surely, 2^52605656 is an apocalyptic number.

It is an amenable number.

52605656 is a deficient number, since it is larger than the sum of its proper divisors (46106944).

52605656 is a wasteful number, since it uses less digits than its factorization.

52605656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5138 (or 5134 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 52605656 is about 7252.9756652011. The cubic root of 52605656 is about 374.6946397107.

The spelling of 52605656 in words is "fifty-two million, six hundred five thousand, six hundred fifty-six".