57377113271 has 2 divisors, whose sum is σ = 57377113272. Its totient is φ = 57377113270.

The previous prime is 57377113229. The next prime is 57377113291. The reversal of 57377113271 is 17231177375.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57377113271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57377113291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28688556635 + 28688556636.

It is an arithmetic number, because the mean of its divisors is an integer number (28688556636).

Almost surely, 2^57377113271 is an apocalyptic number.

57377113271 is a deficient number, since it is larger than the sum of its proper divisors (1).

57377113271 is an equidigital number, since it uses as much as digits as its factorization.

57377113271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 216090, while the sum is 44.

The spelling of 57377113271 in words is "fifty-seven billion, three hundred seventy-seven million, one hundred thirteen thousand, two hundred seventy-one".