566345088466804 has 12 divisors (see below), whose sum is σ = 991661644787044. Its totient is φ = 283013189956224.

The previous prime is 566345088466799. The next prime is 566345088466877. The reversal of 566345088466804 is 408664880543665.

It can be written as a sum of positive squares in 2 ways, for example, as 95370888703204 + 470974199763600 = 9765802^2 + 21701940^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39838561299 + ... + 39838575514.

Almost surely, 2^{566345088466804} is an apocalyptic number.

It is an amenable number.

566345088466804 is a deficient number, since it is larger than the sum of its proper divisors (425316556320240).

566345088466804 is a wasteful number, since it uses less digits than its factorization.

566345088466804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79677138594 (or 79677138592 counting only the distinct ones).

The product of its (nonzero) digits is 3185049600, while the sum is 73.

The spelling of 566345088466804 in words is "five hundred sixty-six trillion, three hundred forty-five billion, eighty-eight million, four hundred sixty-six thousand, eight hundred four".