5666164701 has 8 divisors (see below), whose sum is σ = 7883359680. Its totient is φ = 3613206432.

The previous prime is 5666164663. The next prime is 5666164703. The reversal of 5666164701 is 1074616665.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5666164701 - 2¹⁴ = 5666148317 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5666164703) 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, 41059096 + ... + 41059233.

It is an arithmetic number, because the mean of its divisors is an integer number (985419960).

Almost surely, 2^5666164701 is an apocalyptic number.

It is an amenable number.

5666164701 is a deficient number, since it is larger than the sum of its proper divisors (2217194979).

5666164701 is a wasteful number, since it uses less digits than its factorization.

5666164701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82118355.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 5666164701 is about 75273.9310850709. The cubic root of 5666164701 is about 1782.7744366243.

The spelling of 5666164701 in words is "five billion, six hundred sixty-six million, one hundred sixty-four thousand, seven hundred one".