52857675 has 72 divisors (see below), whose sum is σ = 108055584. Its totient is φ = 24468480.

The previous prime is 52857653. The next prime is 52857683. The reversal of 52857675 is 57675825.

52857675 is a `hidden beast` number, since 5 + 2 + 8 + 576 + 75 = 666.

52857675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52857675 - 2⁷ = 52857547 is a prime.

It is a super-3 number, since 3×52857675³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 52857675.

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 71 ways as a sum of consecutive naturals, for example, 49194 + ... + 50256.

It is an arithmetic number, because the mean of its divisors is an integer number (1500772).

Almost surely, 2^52857675 is an apocalyptic number.

52857675 is an abundant number, since it is smaller than the sum of its proper divisors (55197909).

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

52857675 is a wasteful number, since it uses less digits than its factorization.

52857675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109 (or 1101 counting only the distinct ones).

The product of its digits is 588000, while the sum is 45.

The square root of 52857675 is about 7270.3283969846. The cubic root of 52857675 is about 375.2920391759.

The spelling of 52857675 in words is "fifty-two million, eight hundred fifty-seven thousand, six hundred seventy-five".