566001683484461 has 6 divisors (see below), whose sum is σ = 658410121604430. Its totient is φ = 485144300129496.

The previous prime is 566001683484383. The next prime is 566001683484467. The reversal of 566001683484461 is 164484386100665.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 395302075662025 + 170699607822436 = 19882205^2 + 13065206^2 .

It is not a de Polignac number, because 566001683484461 - 2¹⁰ = 566001683483437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 566001683484394 and 566001683484403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566001683484467) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5775527382446 + ... + 5775527382543.

It is an arithmetic number, because the mean of its divisors is an integer number (109735020267405).

Almost surely, 2^{566001683484461} is an apocalyptic number.

It is an amenable number.

566001683484461 is a deficient number, since it is larger than the sum of its proper divisors (92408438119969).

566001683484461 is a wasteful number, since it uses less digits than its factorization.

566001683484461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11551054765003 (or 11551054764996 counting only the distinct ones).

The product of its (nonzero) digits is 79626240, while the sum is 62.

The spelling of 566001683484461 in words is "five hundred sixty-six trillion, one billion, six hundred eighty-three million, four hundred eighty-four thousand, four hundred sixty-one".