5717566671 has 16 divisors (see below), whose sum is σ = 7718264928. Its totient is φ = 3764480000.

The previous prime is 5717566649. The next prime is 5717566691. The reversal of 5717566671 is 1766657175.

It is a cyclic number.

It is not a de Polignac number, because 5717566671 - 2²⁹ = 5180695759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5717566691) 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 15 ways as a sum of consecutive naturals, for example, 97975 + ... + 145031.

It is an arithmetic number, because the mean of its divisors is an integer number (482391558).

Almost surely, 2^5717566671 is an apocalyptic number.

5717566671 is a deficient number, since it is larger than the sum of its proper divisors (2000698257).

5717566671 is a wasteful number, since it uses less digits than its factorization.

5717566671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47562.

The product of its digits is 1852200, while the sum is 51.

The square root of 5717566671 is about 75614.5929764883. The cubic root of 5717566671 is about 1788.1491715876.

The spelling of 5717566671 in words is "five billion, seven hundred seventeen million, five hundred sixty-six thousand, six hundred seventy-one".