566441144665 has 64 divisors (see below), whose sum is σ = 783281664000. Its totient is φ = 389217312000.

The previous prime is 566441144587. The next prime is 566441144677.

566441144665 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 566441144665 - 2¹³ = 566441136473 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 56083786 + ... + 56093884.

It is an arithmetic number, because the mean of its divisors is an integer number (12238776000).

Almost surely, 2^566441144665 is an apocalyptic number.

566441144665 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

566441144665 is a deficient number, since it is larger than the sum of its proper divisors (216840519335).

566441144665 is a wasteful number, since it uses less digits than its factorization.

566441144665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10678.

The product of its digits is 8294400, while the sum is 52.

The spelling of 566441144665 in words is "five hundred sixty-six billion, four hundred forty-one million, one hundred forty-four thousand, six hundred sixty-five".