52564854 has 8 divisors (see below), whose sum is σ = 105129720. Its totient is φ = 17521616.

The previous prime is 52564843. The next prime is 52564873. The reversal of 52564854 is 45846525.

It is a sphenic number, since it is the product of 3 distinct primes.

52564854 is an admirable number.

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, 4380399 + ... + 4380410.

It is an arithmetic number, because the mean of its divisors is an integer number (13141215).

Almost surely, 2^52564854 is an apocalyptic number.

52564854 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52564854 is a wasteful number, since it uses less digits than its factorization.

52564854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8760814.

The product of its digits is 192000, while the sum is 39.

The square root of 52564854 is about 7250.1623430100. The cubic root of 52564854 is about 374.5977410995.

The spelling of 52564854 in words is "fifty-two million, five hundred sixty-four thousand, eight hundred fifty-four".