566673376665 has 32 divisors (see below), whose sum is σ = 989169325056. Its totient is φ = 274732199360.

The previous prime is 566673376657. The next prime is 566673376667.

566673376665 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 566673376665 - 2³ = 566673376657 is a prime.

It is a super-2 number, since 2×566673376665² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 566673376596 and 566673376605.

It is not an unprimeable number, because it can be changed into a prime (566673376667) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2519452 + ... + 2735138.

It is an arithmetic number, because the mean of its divisors is an integer number (30911541408).

Almost surely, 2^566673376665 is an apocalyptic number.

566673376665 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

566673376665 is a deficient number, since it is larger than the sum of its proper divisors (422495948391).

566673376665 is a wasteful number, since it uses less digits than its factorization.

566673376665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231629.

The product of its digits is 514382400, while the sum is 66.

The spelling of 566673376665 in words is "five hundred sixty-six billion, six hundred seventy-three million, three hundred seventy-six thousand, six hundred sixty-five".