5666980226 has 16 divisors (see below), whose sum is σ = 9021404160. Its totient is φ = 2660619840.

The previous prime is 5666980211. The next prime is 5666980259. The reversal of 5666980226 is 6220896665.

It is a super-2 number, since 2×5666980226² = 64229329763750022152, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178706 + ... + 208013.

It is an arithmetic number, because the mean of its divisors is an integer number (563837760).

Almost surely, 2^5666980226 is an apocalyptic number.

5666980226 is a deficient number, since it is larger than the sum of its proper divisors (3354423934).

5666980226 is a wasteful number, since it uses less digits than its factorization.

5666980226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387169.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The square root of 5666980226 is about 75279.3479381962. The cubic root of 5666980226 is about 1782.8599634578.

The spelling of 5666980226 in words is "five billion, six hundred sixty-six million, nine hundred eighty thousand, two hundred twenty-six".