52513712 has 20 divisors (see below), whose sum is σ = 102262800. Its totient is φ = 26123328.

The previous prime is 52513691. The next prime is 52513759. The reversal of 52513712 is 21731525.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5063 + ... + 11430.

It is an arithmetic number, because the mean of its divisors is an integer number (5113140).

Almost surely, 2^52513712 is an apocalyptic number.

It is an amenable number.

52513712 is a deficient number, since it is larger than the sum of its proper divisors (49749088).

52513712 is a wasteful number, since it uses less digits than its factorization.

52513712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16700 (or 16694 counting only the distinct ones).

The product of its digits is 2100, while the sum is 26.

The square root of 52513712 is about 7246.6345292142. The cubic root of 52513712 is about 374.4762157036.

The spelling of 52513712 in words is "fifty-two million, five hundred thirteen thousand, seven hundred twelve".