52342656 has 32 divisors (see below), whose sum is σ = 139036200. Its totient is φ = 17447424.

The previous prime is 52342649. The next prime is 52342681. The reversal of 52342656 is 65624325.

52342656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67771 + ... + 68538.

Almost surely, 2^52342656 is an apocalyptic number.

It is an amenable number.

52342656 is an abundant number, since it is smaller than the sum of its proper divisors (86693544).

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

52342656 is a wasteful number, since it uses less digits than its factorization.

52342656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136326 (or 136314 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The square root of 52342656 is about 7234.8224580842. The cubic root of 52342656 is about 374.0691722934.

The spelling of 52342656 in words is "fifty-two million, three hundred forty-two thousand, six hundred fifty-six".