5666337271071 has 8 divisors (see below), whose sum is σ = 8394573734960. Its totient is φ = 3777558180696.

The previous prime is 5666337271061. The next prime is 5666337271097. The reversal of 5666337271071 is 1701727336665.

It is not a de Polignac number, because 5666337271071 - 2³¹ = 5664189787423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5666337270999 and 5666337271017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5666337271061) 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, 104932171660 + ... + 104932171713.

It is an arithmetic number, because the mean of its divisors is an integer number (1049321716870).

Almost surely, 2^{5666337271071} is an apocalyptic number.

5666337271071 is a deficient number, since it is larger than the sum of its proper divisors (2728236463889).

5666337271071 is a wasteful number, since it uses less digits than its factorization.

5666337271071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209864343382 (or 209864343376 counting only the distinct ones).

The product of its (nonzero) digits is 6667920, while the sum is 54.

The spelling of 5666337271071 in words is "five trillion, six hundred sixty-six billion, three hundred thirty-seven million, two hundred seventy-one thousand, seventy-one".