566464464665 has 8 divisors (see below), whose sum is σ = 741553481088. Its totient is φ = 411974156080.

The previous prime is 566464464647. The next prime is 566464464677.

566464464665 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 566464464665 - 2³² = 562169497369 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 566464464598 and 566464464607.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5149676897 + ... + 5149677006.

It is an arithmetic number, because the mean of its divisors is an integer number (92694185136).

Almost surely, 2^566464464665 is an apocalyptic number.

566464464665 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

566464464665 is a deficient number, since it is larger than the sum of its proper divisors (175089016423).

566464464665 is a wasteful number, since it uses less digits than its factorization.

566464464665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10299353919.

The product of its digits is 298598400, while the sum is 62.

The spelling of 566464464665 in words is "five hundred sixty-six billion, four hundred sixty-four million, four hundred sixty-four thousand, six hundred sixty-five".