5666006106555 has 16 divisors (see below), whose sum is σ = 9068516421120. Its totient is φ = 3020901039968.

The previous prime is 5666006106503. The next prime is 5666006106611. The reversal of 5666006106555 is 5556016006665.

It is a cyclic number.

It is not a de Polignac number, because 5666006106555 - 2¹² = 5666006102459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5666006106498 and 5666006106507.

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, 60506877 + ... + 60600446.

It is an arithmetic number, because the mean of its divisors is an integer number (566782276320).

Almost surely, 2^{5666006106555} is an apocalyptic number.

5666006106555 is a deficient number, since it is larger than the sum of its proper divisors (3402510314565).

5666006106555 is a wasteful number, since it uses less digits than its factorization.

5666006106555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121110450.

The product of its (nonzero) digits is 4860000, while the sum is 51.

The spelling of 5666006106555 in words is "five trillion, six hundred sixty-six billion, six million, one hundred six thousand, five hundred fifty-five".