8560255605056 has 28 divisors (see below), whose sum is σ = 17084946586452. Its totient is φ = 4255387173888.

The previous prime is 8560255605049. The next prime is 8560255605119. The reversal of 8560255605056 is 6505065520658.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5510286760000 + 3049968845056 = 2347400^2 + 1746416^2 .

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 8560255604989 and 8560255605007.

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, 386561165 + ... + 386583308.

Almost surely, 2^{8560255605056} is an apocalyptic number.

It is an amenable number.

8560255605056 is a deficient number, since it is larger than the sum of its proper divisors (8524690981396).

8560255605056 is a wasteful number, since it uses less digits than its factorization.

8560255605056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773144658 (or 773144648 counting only the distinct ones).

The product of its (nonzero) digits is 10800000, while the sum is 53.

The spelling of 8560255605056 in words is "eight trillion, five hundred sixty billion, two hundred fifty-five million, six hundred five thousand, fifty-six".