57044075 has 12 divisors (see below), whose sum is σ = 77165448. Its totient is φ = 41486400.

The previous prime is 57044063. The next prime is 57044077.

57044075 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57044075 - 2¹⁶ = 56978539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57044077) 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, 103442 + ... + 103991.

It is an arithmetic number, because the mean of its divisors is an integer number (6430454).

Almost surely, 2^57044075 is an apocalyptic number.

57044075 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57044075 is a deficient number, since it is larger than the sum of its proper divisors (20121373).

57044075 is a wasteful number, since it uses less digits than its factorization.

57044075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207454 (or 207449 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 32.

The square root of 57044075 is about 7552.7528094066. The cubic root of 57044075 is about 384.9492821254.

It can be divided in two parts, 5704 and 4075, that added together give a palindrome (9779).

The spelling of 57044075 in words is "fifty-seven million, forty-four thousand, seventy-five".