57701288045 has 16 divisors (see below), whose sum is σ = 69783538608. Its totient is φ = 45800056320.

The previous prime is 57701288039. The next prime is 57701288137. The reversal of 57701288045 is 54088210775.

It can be written as a sum of positive squares in 8 ways, for example, as 20204063881 + 37497224164 = 142141^2 + 193642^2 .

It is a de Polignac number, because none of the positive numbers 2^k-57701288045 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1346855 + ... + 1389035.

It is an arithmetic number, because the mean of its divisors is an integer number (4361471163).

Almost surely, 2^57701288045 is an apocalyptic number.

It is an amenable number.

57701288045 is a deficient number, since it is larger than the sum of its proper divisors (12082250563).

57701288045 is a wasteful number, since it uses less digits than its factorization.

57701288045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44320.

The product of its (nonzero) digits is 627200, while the sum is 47.

The spelling of 57701288045 in words is "fifty-seven billion, seven hundred one million, two hundred eighty-eight thousand, forty-five".