5566066173481 has 16 divisors (see below), whose sum is σ = 6113266862400. Its totient is φ = 5025844756480.

The previous prime is 5566066173457. The next prime is 5566066173487. The reversal of 5566066173481 is 1843716606655.

5566066173481 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5566066173481 - 2⁵ = 5566066173449 is a prime.

It is a super-2 number, since 2×5566066173481² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5566066173487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1856056 + ... + 3817993.

It is an arithmetic number, because the mean of its divisors is an integer number (382079178900).

Almost surely, 2^{5566066173481} is an apocalyptic number.

It is an amenable number.

5566066173481 is a deficient number, since it is larger than the sum of its proper divisors (547200688919).

5566066173481 is a wasteful number, since it uses less digits than its factorization.

5566066173481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5674664.

The product of its (nonzero) digits is 21772800, while the sum is 58.

The spelling of 5566066173481 in words is "five trillion, five hundred sixty-six billion, sixty-six million, one hundred seventy-three thousand, four hundred eighty-one".