53768364 has 36 divisors (see below), whose sum is σ = 135857736. Its totient is φ = 16543488.

The previous prime is 53768359. The next prime is 53768381. The reversal of 53768364 is 46386735.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11229 + ... + 15284.

It is an arithmetic number, because the mean of its divisors is an integer number (3773826).

Almost surely, 2^53768364 is an apocalyptic number.

It is an amenable number.

53768364 is an abundant number, since it is smaller than the sum of its proper divisors (82089372).

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

53768364 is a wasteful number, since it uses less digits than its factorization.

53768364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26546 (or 26531 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

The square root of 53768364 is about 7332.6914567572. The cubic root of 53768364 is about 377.4350902241.

The spelling of 53768364 in words is "fifty-three million, seven hundred sixty-eight thousand, three hundred sixty-four".