5566067166 has 16 divisors (see below), whose sum is σ = 12144146688. Its totient is φ = 1686687000.

The previous prime is 5566067153. The next prime is 5566067201. The reversal of 5566067166 is 6617606655.

It is a happy number.

It is a super-2 number, since 2×5566067166² = 61962207392846543112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42167110 + ... + 42167241.

It is an arithmetic number, because the mean of its divisors is an integer number (759009168).

Almost surely, 2^5566067166 is an apocalyptic number.

5566067166 is an abundant number, since it is smaller than the sum of its proper divisors (6578079522).

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

5566067166 is a wasteful number, since it uses less digits than its factorization.

5566067166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84334367.

The product of its (nonzero) digits is 1360800, while the sum is 48.

The square root of 5566067166 is about 74606.0799533121. The cubic root of 5566067166 is about 1772.2139368314.

The spelling of 5566067166 in words is "five billion, five hundred sixty-six million, sixty-seven thousand, one hundred sixty-six".