5660866076780 has 12 divisors (see below), whose sum is σ = 11887818761280. Its totient is φ = 2264346430704.

The previous prime is 5660866076741. The next prime is 5660866076791. The reversal of 5660866076780 is 876706680665.

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, 141521651900 + ... + 141521651939.

It is an arithmetic number, because the mean of its divisors is an integer number (990651563440).

Almost surely, 2^{5660866076780} is an apocalyptic number.

It is an amenable number.

5660866076780 is an abundant number, since it is smaller than the sum of its proper divisors (6226952684500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5660866076780 is a wasteful number, since it uses less digits than its factorization.

5660866076780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283043303848 (or 283043303846 counting only the distinct ones).

The product of its (nonzero) digits is 121927680, while the sum is 65.

The spelling of 5660866076780 in words is "five trillion, six hundred sixty billion, eight hundred sixty-six million, seventy-six thousand, seven hundred eighty".