52356612 has 48 divisors (see below), whose sum is σ = 152312832. Its totient is φ = 13598880.

The previous prime is 52356611. The next prime is 52356641. The reversal of 52356612 is 21665325.

It is a self number, because there is not a number n which added to its sum of digits gives 52356612.

It is not an unprimeable number, because it can be changed into a prime (52356611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27408 + ... + 29255.

It is an arithmetic number, because the mean of its divisors is an integer number (3173184).

Almost surely, 2^52356612 is an apocalyptic number.

It is an amenable number.

52356612 is an abundant number, since it is smaller than the sum of its proper divisors (99956220).

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

52356612 is a wasteful number, since it uses less digits than its factorization.

52356612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56688 (or 56686 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

The square root of 52356612 is about 7235.7868957011. The cubic root of 52356612 is about 374.1024150687.

The spelling of 52356612 in words is "fifty-two million, three hundred fifty-six thousand, six hundred twelve".