52656412 has 24 divisors (see below), whose sum is σ = 98494704. Its totient is φ = 24544512.

The previous prime is 52656389. The next prime is 52656413. The reversal of 52656412 is 21465625.

52656412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52656413) 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 7 ways as a sum of consecutive naturals, for example, 3658 + ... + 10894.

It is an arithmetic number, because the mean of its divisors is an integer number (4103946).

Almost surely, 2^52656412 is an apocalyptic number.

It is an amenable number.

52656412 is a deficient number, since it is larger than the sum of its proper divisors (45838292).

52656412 is a wasteful number, since it uses less digits than its factorization.

52656412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7365 (or 7363 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 52656412 is about 7256.4737993050. The cubic root of 52656412 is about 374.8151076693.

The spelling of 52656412 in words is "fifty-two million, six hundred fifty-six thousand, four hundred twelve".