57895445 has 12 divisors (see below), whose sum is σ = 71793900. Its totient is φ = 44818560.

The previous prime is 57895441. The next prime is 57895447. The reversal of 57895445 is 54459875.

It is a happy number.

57895445 is nontrivially palindromic in base 15.

It can be written as a sum of positive squares in 2 ways, for example, as 30448324 + 27447121 = 5518^2 + 5239^2 .

It is not a de Polignac number, because 57895445 - 2² = 57895441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57895445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57895441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1220 + ... + 10829.

It is an arithmetic number, because the mean of its divisors is an integer number (5982825).

Almost surely, 2^57895445 is an apocalyptic number.

It is an amenable number.

57895445 is a deficient number, since it is larger than the sum of its proper divisors (13898455).

57895445 is a wasteful number, since it uses less digits than its factorization.

57895445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12116 (or 12085 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 47.

The square root of 57895445 is about 7608.9056374751. The cubic root of 57895445 is about 386.8549267391.

The spelling of 57895445 in words is "fifty-seven million, eight hundred ninety-five thousand, four hundred forty-five".