57117664711 has 8 divisors (see below), whose sum is σ = 58261310640. Its totient is φ = 55976461632.

The previous prime is 57117664697. The next prime is 57117664717. The reversal of 57117664711 is 11746671175.

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 57117664711 - 2⁹ = 57117664199 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 (57117664717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 563446 + ... + 657043.

It is an arithmetic number, because the mean of its divisors is an integer number (7282663830).

Almost surely, 2^57117664711 is an apocalyptic number.

57117664711 is a deficient number, since it is larger than the sum of its proper divisors (1143645929).

57117664711 is a wasteful number, since it uses less digits than its factorization.

57117664711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221425.

The product of its digits is 246960, while the sum is 46.

The spelling of 57117664711 in words is "fifty-seven billion, one hundred seventeen million, six hundred sixty-four thousand, seven hundred eleven".