53392465 has 32 divisors (see below), whose sum is σ = 75582720. Its totient is φ = 35453184.

The previous prime is 53392459. The next prime is 53392477. The reversal of 53392465 is 56429335.

53392465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53392465 - 2⁵ = 53392433 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 198351 + ... + 198619.

It is an arithmetic number, because the mean of its divisors is an integer number (2361960).

Almost surely, 2^53392465 is an apocalyptic number.

It is an amenable number.

53392465 is a deficient number, since it is larger than the sum of its proper divisors (22190255).

53392465 is a wasteful number, since it uses less digits than its factorization.

53392465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441.

The product of its digits is 97200, while the sum is 37.

The square root of 53392465 is about 7307.0147803327. The cubic root of 53392465 is about 376.5534727438.

The spelling of 53392465 in words is "fifty-three million, three hundred ninety-two thousand, four hundred sixty-five".