566442244665 has 48 divisors (see below), whose sum is σ = 1106877072000. Its totient is φ = 274638656160.

The previous prime is 566442244607. The next prime is 566442244681.

566442244665 is nontrivially palindromic in base 10.

566442244665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 566442244665 - 2¹⁸ = 566441982521 is a prime.

It is a super-2 number, since 2×566442244665² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17321965 + ... + 17354634.

It is an arithmetic number, because the mean of its divisors is an integer number (23059939000).

Almost surely, 2^566442244665 is an apocalyptic number.

566442244665 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

566442244665 is a deficient number, since it is larger than the sum of its proper divisors (540434827335).

566442244665 is a wasteful number, since it uses less digits than its factorization.

566442244665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34676635 (or 34676618 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 54.

The spelling of 566442244665 in words is "five hundred sixty-six billion, four hundred forty-two million, two hundred forty-four thousand, six hundred sixty-five".