57365020 has 12 divisors (see below), whose sum is σ = 120466584. Its totient is φ = 22946000.

The previous prime is 57365017. The next prime is 57365069. The reversal of 57365020 is 2056375.

57365020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 57365020.

It is a congruent number.

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, 1434106 + ... + 1434145.

It is an arithmetic number, because the mean of its divisors is an integer number (10038882).

Almost surely, 2^57365020 is an apocalyptic number.

It is an amenable number.

57365020 is an abundant number, since it is smaller than the sum of its proper divisors (63101564).

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

57365020 is a wasteful number, since it uses less digits than its factorization.

57365020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868260 (or 2868258 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 57365020 is about 7573.9698969563. The cubic root of 57365020 is about 385.6698744346.

The spelling of 57365020 in words is "fifty-seven million, three hundred sixty-five thousand, twenty".