57044037 has 8 divisors (see below), whose sum is σ = 76122304. Its totient is φ = 37997568.

The previous prime is 57044033. The next prime is 57044063. The reversal of 57044037 is 73044075.

57044037 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 57044037 - 2² = 57044033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57043995 and 57044013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57044033) 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, 3388 + ... + 11205.

It is an arithmetic number, because the mean of its divisors is an integer number (9515288).

Almost surely, 2^57044037 is an apocalyptic number.

It is an amenable number.

57044037 is a deficient number, since it is larger than the sum of its proper divisors (19078267).

57044037 is a wasteful number, since it uses less digits than its factorization.

57044037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15899.

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 57044037 is about 7552.7502937672. The cubic root of 57044037 is about 384.9491966472.

The spelling of 57044037 in words is "fifty-seven million, forty-four thousand, thirty-seven".