52656718 has 16 divisors (see below), whose sum is σ = 84008880. Its totient is φ = 24667776.

The previous prime is 52656713. The next prime is 52656731. The reversal of 52656718 is 81765625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52656713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4405 + ... + 11167.

It is an arithmetic number, because the mean of its divisors is an integer number (5250555).

Almost surely, 2^52656718 is an apocalyptic number.

52656718 is a deficient number, since it is larger than the sum of its proper divisors (31352162).

52656718 is a wasteful number, since it uses less digits than its factorization.

52656718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7011.

The product of its digits is 100800, while the sum is 40.

The square root of 52656718 is about 7256.4948838954. The cubic root of 52656718 is about 374.8158337170.

The spelling of 52656718 in words is "fifty-two million, six hundred fifty-six thousand, seven hundred eighteen".