53364339 has 20 divisors (see below), whose sum is σ = 91106224. Its totient is φ = 30493584.

The previous prime is 53364313. The next prime is 53364341. The reversal of 53364339 is 93346335.

53364339 is a `hidden beast` number, since 5 + 3 + 3 + 643 + 3 + 9 = 666.

It is not a de Polignac number, because 53364339 - 2¹⁵ = 53331571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53360339) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 46492 + ... + 47625.

Almost surely, 2^53364339 is an apocalyptic number.

53364339 is a deficient number, since it is larger than the sum of its proper divisors (37741885).

53364339 is an equidigital number, since it uses as much as digits as its factorization.

53364339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94136 (or 94127 counting only the distinct ones).

The product of its digits is 87480, while the sum is 36.

The square root of 53364339 is about 7305.0899378447. The cubic root of 53364339 is about 376.4873410451.

The spelling of 53364339 in words is "fifty-three million, three hundred sixty-four thousand, three hundred thirty-nine".