52855800 has 48 divisors (see below), whose sum is σ = 163854840. Its totient is φ = 14094720.

The previous prime is 52855783. The next prime is 52855807. The reversal of 52855800 is 855825.

52855800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52855807) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 43447 + ... + 44646.

Almost surely, 2^52855800 is an apocalyptic number.

52855800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52855800 is an abundant number, since it is smaller than the sum of its proper divisors (110999040).

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

52855800 is a wasteful number, since it uses less digits than its factorization.

52855800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88112 (or 88103 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 33.

The square root of 52855800 is about 7270.1994470578. The cubic root of 52855800 is about 375.2876015934.

The spelling of 52855800 in words is "fifty-two million, eight hundred fifty-five thousand, eight hundred".