5666116206 has 8 divisors (see below), whose sum is σ = 11332232424. Its totient is φ = 1888705400.

The previous prime is 5666116177. The next prime is 5666116207. The reversal of 5666116206 is 6026116665.

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

5666116206 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5666116207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472176345 + ... + 472176356.

It is an arithmetic number, because the mean of its divisors is an integer number (1416529053).

Almost surely, 2^5666116206 is an apocalyptic number.

5666116206 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5666116206 is a wasteful number, since it uses less digits than its factorization.

5666116206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944352706.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 5666116206 is about 75273.6089609101. The cubic root of 5666116206 is about 1782.7693505330.

The spelling of 5666116206 in words is "five billion, six hundred sixty-six million, one hundred sixteen thousand, two hundred six".