566472326945648 has 10 divisors (see below), whose sum is σ = 1097540133457224. Its totient is φ = 283236163472816.

The previous prime is 566472326945639. The next prime is 566472326945677. The reversal of 566472326945648 is 846549623274665.

It is a super-2 number, since 2×566472326945648² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17702260217036 + ... + 17702260217067.

Almost surely, 2^{566472326945648} is an apocalyptic number.

It is an amenable number.

566472326945648 is a deficient number, since it is larger than the sum of its proper divisors (531067806511576).

566472326945648 is a wasteful number, since it uses less digits than its factorization.

566472326945648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35404520434111 (or 35404520434105 counting only the distinct ones).

The product of its digits is 12541132800, while the sum is 77.

The spelling of 566472326945648 in words is "five hundred sixty-six trillion, four hundred seventy-two billion, three hundred twenty-six million, nine hundred forty-five thousand, six hundred forty-eight".