7770568475056 has 20 divisors (see below), whose sum is σ = 15055536929104. Its totient is φ = 3885268622400.

The previous prime is 7770568475017. The next prime is 7770568475069. The reversal of 7770568475056 is 6505748650777.

It is a junction number, because it is equal to n+sod(n) for n = 7770568474982 and 7770568475000.

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, 3853786 + ... + 5512966.

Almost surely, 2^{7770568475056} is an apocalyptic number.

It is an amenable number.

7770568475056 is a deficient number, since it is larger than the sum of its proper divisors (7284968454048).

7770568475056 is a wasteful number, since it uses less digits than its factorization.

7770568475056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951900 (or 1951894 counting only the distinct ones).

The product of its (nonzero) digits is 345744000, while the sum is 67.

The spelling of 7770568475056 in words is "seven trillion, seven hundred seventy billion, five hundred sixty-eight million, four hundred seventy-five thousand, fifty-six".