6559804704372 has 24 divisors (see below), whose sum is σ = 15679533196992. Its totient is φ = 2133269822400.

The previous prime is 6559804704283. The next prime is 6559804704389. The reversal of 6559804704372 is 2734074089556.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6666467704 + ... + 6666468687.

It is an arithmetic number, because the mean of its divisors is an integer number (653313883208).

Almost surely, 2^{6559804704372} is an apocalyptic number.

It is an amenable number.

6559804704372 is an abundant number, since it is smaller than the sum of its proper divisors (9119728492620).

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

6559804704372 is a wasteful number, since it uses less digits than its factorization.

6559804704372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13332936439 (or 13332936437 counting only the distinct ones).

The product of its (nonzero) digits is 50803200, while the sum is 60.

The spelling of 6559804704372 in words is "six trillion, five hundred fifty-nine billion, eight hundred four million, seven hundred four thousand, three hundred seventy-two".