52656365 has 16 divisors (see below), whose sum is σ = 65153280. Its totient is φ = 40824000.

The previous prime is 52656349. The next prime is 52656377. The reversal of 52656365 is 56365625.

It is not a de Polignac number, because 52656365 - 2⁴ = 52656349 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69740 + ... + 70490.

It is an arithmetic number, because the mean of its divisors is an integer number (4072080).

Almost surely, 2^52656365 is an apocalyptic number.

It is an amenable number.

52656365 is a deficient number, since it is larger than the sum of its proper divisors (12496915).

52656365 is a wasteful number, since it uses less digits than its factorization.

52656365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172.

The product of its digits is 162000, while the sum is 38.

The square root of 52656365 is about 7256.4705608167. The cubic root of 52656365 is about 374.8149961520.

The spelling of 52656365 in words is "fifty-two million, six hundred fifty-six thousand, three hundred sixty-five".