57025869 has 8 divisors (see below), whose sum is σ = 77802912. Its totient is φ = 37133040.

The previous prime is 57025853. The next prime is 57025873. The reversal of 57025869 is 96852075.

57025869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 57025869 - 2⁴ = 57025853 is a prime.

It is a super-2 number, since 2×57025869² = 6503899470410322, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 57025869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57025819) 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 7 ways as a sum of consecutive naturals, for example, 220902 + ... + 221159.

It is an arithmetic number, because the mean of its divisors is an integer number (9725364).

Almost surely, 2^57025869 is an apocalyptic number.

It is an amenable number.

57025869 is a deficient number, since it is larger than the sum of its proper divisors (20777043).

57025869 is a wasteful number, since it uses less digits than its factorization.

57025869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442107.

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 57025869 is about 7551.5474573097. The cubic root of 57025869 is about 384.9083247175.

The spelling of 57025869 in words is "fifty-seven million, twenty-five thousand, eight hundred sixty-nine".