5666213164 has 6 divisors (see below), whose sum is σ = 9915873044. Its totient is φ = 2833106580.

The previous prime is 5666213153. The next prime is 5666213171. The reversal of 5666213164 is 4613126665.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 708276642 + ... + 708276649.

Almost surely, 2^5666213164 is an apocalyptic number.

It is an amenable number.

5666213164 is a deficient number, since it is larger than the sum of its proper divisors (4249659880).

5666213164 is a wasteful number, since it uses less digits than its factorization.

5666213164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416553295 (or 1416553293 counting only the distinct ones).

The product of its digits is 155520, while the sum is 40.

The square root of 5666213164 is about 75274.2529952971. The cubic root of 5666213164 is about 1782.7795193305.

The spelling of 5666213164 in words is "five billion, six hundred sixty-six million, two hundred thirteen thousand, one hundred sixty-four".