52910188 has 12 divisors (see below), whose sum is σ = 98039592. Its totient is φ = 24898880.

The previous prime is 52910141. The next prime is 52910219. The reversal of 52910188 is 88101925.

52910188 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 388978 + ... + 389113.

It is an arithmetic number, because the mean of its divisors is an integer number (8169966).

Almost surely, 2^52910188 is an apocalyptic number.

It is an amenable number.

52910188 is a deficient number, since it is larger than the sum of its proper divisors (45129404).

52910188 is a wasteful number, since it uses less digits than its factorization.

52910188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778112 (or 778110 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 34.

The square root of 52910188 is about 7273.9389604258. The cubic root of 52910188 is about 375.4162796516.

The spelling of 52910188 in words is "fifty-two million, nine hundred ten thousand, one hundred eighty-eight".