57077639671 has 16 divisors (see below), whose sum is σ = 62519991520. Its totient is φ = 51786760320.

The previous prime is 57077639657. The next prime is 57077639687. The reversal of 57077639671 is 17693677075.

It is a cyclic number.

It is not a de Polignac number, because 57077639671 - 2¹⁹ = 57077115383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57077639071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1132321 + ... + 1181653.

It is an arithmetic number, because the mean of its divisors is an integer number (3907499470).

Almost surely, 2^57077639671 is an apocalyptic number.

57077639671 is a deficient number, since it is larger than the sum of its proper divisors (5442351849).

57077639671 is a wasteful number, since it uses less digits than its factorization.

57077639671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50866.

The product of its (nonzero) digits is 11668860, while the sum is 58.

The spelling of 57077639671 in words is "fifty-seven billion, seventy-seven million, six hundred thirty-nine thousand, six hundred seventy-one".