57852665 has 16 divisors (see below), whose sum is σ = 77177856. Its totient is φ = 41342400.

The previous prime is 57852661. The next prime is 57852679. The reversal of 57852665 is 56625875.

It is not a de Polignac number, because 57852665 - 2² = 57852661 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57852661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12341 + ... + 16370.

It is an arithmetic number, because the mean of its divisors is an integer number (4823616).

Almost surely, 2^57852665 is an apocalyptic number.

It is an amenable number.

57852665 is a deficient number, since it is larger than the sum of its proper divisors (19325191).

57852665 is a wasteful number, since it uses less digits than its factorization.

57852665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28760.

The product of its digits is 504000, while the sum is 44.

The square root of 57852665 is about 7606.0939384154. The cubic root of 57852665 is about 386.7596185404.

The spelling of 57852665 in words is "fifty-seven million, eight hundred fifty-two thousand, six hundred sixty-five".