53368392 has 64 divisors (see below), whose sum is σ = 166348800. Its totient is φ = 13861440.

The previous prime is 53368387. The next prime is 53368411. The reversal of 53368392 is 29386335.

It is a self number, because there is not a number n which added to its sum of digits gives 53368392.

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, 12592 + ... + 16287.

It is an arithmetic number, because the mean of its divisors is an integer number (2599200).

Almost surely, 2^53368392 is an apocalyptic number.

It is an amenable number.

53368392 is an abundant number, since it is smaller than the sum of its proper divisors (112980408).

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

53368392 is a wasteful number, since it uses less digits than its factorization.

53368392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28906 (or 28902 counting only the distinct ones).

The product of its digits is 116640, while the sum is 39.

The square root of 53368392 is about 7305.3673418932. The cubic root of 53368392 is about 376.4968721577.

The spelling of 53368392 in words is "fifty-three million, three hundred sixty-eight thousand, three hundred ninety-two".