52656174 has 24 divisors (see below), whose sum is σ = 120800160. Its totient is φ = 16519488.

The previous prime is 52656173. The next prime is 52656181. The reversal of 52656174 is 47165625.

It is a happy number.

52656174 is a `hidden beast` number, since 5 + 26 + 561 + 74 = 666.

52656174 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52656173) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 85734 + ... + 86345.

It is an arithmetic number, because the mean of its divisors is an integer number (5033340).

Almost surely, 2^52656174 is an apocalyptic number.

52656174 is an abundant number, since it is smaller than the sum of its proper divisors (68143986).

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

52656174 is a wasteful number, since it uses less digits than its factorization.

52656174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172104 (or 172101 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 52656174 is about 7256.4574001368. The cubic root of 52656174 is about 374.8145429636.

The spelling of 52656174 in words is "fifty-two million, six hundred fifty-six thousand, one hundred seventy-four".