57130074377 has 8 divisors (see below), whose sum is σ = 57452862600. Its totient is φ = 56808156160.

The previous prime is 57130074317. The next prime is 57130074389. The reversal of 57130074377 is 77347003175.

It can be written as a sum of positive squares in 4 ways, for example, as 30798846016 + 26331228361 = 175496^2 + 162269^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57130074377 - 2³⁴ = 39950205193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57130074317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85574 + ... + 348687.

It is an arithmetic number, because the mean of its divisors is an integer number (7181607825).

Almost surely, 2^57130074377 is an apocalyptic number.

It is an amenable number.

57130074377 is a deficient number, since it is larger than the sum of its proper divisors (322788223).

57130074377 is a wasteful number, since it uses less digits than its factorization.

57130074377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435003.

The product of its (nonzero) digits is 432180, while the sum is 44.

The spelling of 57130074377 in words is "fifty-seven billion, one hundred thirty million, seventy-four thousand, three hundred seventy-seven".