566342056556 has 12 divisors (see below), whose sum is σ = 1000191247440. Its totient is φ = 280573128720.

The previous prime is 566342056529. The next prime is 566342056561. The reversal of 566342056556 is 655650243665.

It is a super-2 number, since 2×566342056556² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 566342056498 and 566342056507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 649474400 + ... + 649475271.

It is an arithmetic number, because the mean of its divisors is an integer number (83349270620).

Almost surely, 2^566342056556 is an apocalyptic number.

It is an amenable number.

566342056556 is a deficient number, since it is larger than the sum of its proper divisors (433849190884).

566342056556 is a wasteful number, since it uses less digits than its factorization.

566342056556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298949784 (or 1298949782 counting only the distinct ones).

The product of its (nonzero) digits is 19440000, while the sum is 53.

The spelling of 566342056556 in words is "five hundred sixty-six billion, three hundred forty-two million, fifty-six thousand, five hundred fifty-six".