52854864 has 20 divisors (see below), whose sum is σ = 136541856. Its totient is φ = 17618272.

The previous prime is 52854859. The next prime is 52854883. The reversal of 52854864 is 46845825.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550524 + ... + 550619.

Almost surely, 2^52854864 is an apocalyptic number.

It is an amenable number.

52854864 is an abundant number, since it is smaller than the sum of its proper divisors (83686992).

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

52854864 is a wasteful number, since it uses less digits than its factorization.

52854864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101154 (or 1101148 counting only the distinct ones).

The product of its digits is 307200, while the sum is 42.

The square root of 52854864 is about 7270.1350743985. The cubic root of 52854864 is about 375.2853863129.

The spelling of 52854864 in words is "fifty-two million, eight hundred fifty-four thousand, eight hundred sixty-four".