52368815 has 8 divisors (see below), whose sum is σ = 65575008. Its totient is φ = 40073440.

The previous prime is 52368793. The next prime is 52368821. The reversal of 52368815 is 51886325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52368815 - 2⁸ = 52368559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227576 + ... + 227805.

It is an arithmetic number, because the mean of its divisors is an integer number (8196876).

Almost surely, 2^52368815 is an apocalyptic number.

52368815 is a deficient number, since it is larger than the sum of its proper divisors (13206193).

52368815 is a wasteful number, since it uses less digits than its factorization.

52368815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455409.

The product of its digits is 57600, while the sum is 38.

The square root of 52368815 is about 7236.6300858894. The cubic root of 52368815 is about 374.1314774097.

The spelling of 52368815 in words is "fifty-two million, three hundred sixty-eight thousand, eight hundred fifteen".