5666016165055 has 16 divisors (see below), whose sum is σ = 6818285928960. Its totient is φ = 4520112759072.

The previous prime is 5666016165041. The next prime is 5666016165133. The reversal of 5666016165055 is 5505616106665.

It is a cyclic number.

It is not a de Polignac number, because 5666016165055 - 2²⁹ = 5665479294143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5666016164993 and 5666016165011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3509062 + ... + 4862668.

It is an arithmetic number, because the mean of its divisors is an integer number (426142870560).

Almost surely, 2^{5666016165055} is an apocalyptic number.

5666016165055 is a deficient number, since it is larger than the sum of its proper divisors (1152269763905).

5666016165055 is a wasteful number, since it uses less digits than its factorization.

5666016165055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355958.

The product of its (nonzero) digits is 4860000, while the sum is 52.

The spelling of 5666016165055 in words is "five trillion, six hundred sixty-six billion, sixteen million, one hundred sixty-five thousand, fifty-five".