5510565605166 has 16 divisors (see below), whose sum is σ = 11021163970944. Its totient is φ = 1836849741624.

The previous prime is 5510565605161. The next prime is 5510565605179. The reversal of 5510565605166 is 6615065650155.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5510565605161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1189365 + ... + 3526431.

It is an arithmetic number, because the mean of its divisors is an integer number (688822748184).

Almost surely, 2^{5510565605166} is an apocalyptic number.

5510565605166 is an abundant number, since it is smaller than the sum of its proper divisors (5510598365778).

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

5510565605166 is a wasteful number, since it uses less digits than its factorization.

5510565605166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2730055.

The product of its (nonzero) digits is 4050000, while the sum is 51.

The spelling of 5510565605166 in words is "five trillion, five hundred ten billion, five hundred sixty-five million, six hundred five thousand, one hundred sixty-six".