6560448951984 has 20 divisors (see below), whose sum is σ = 16947826459416. Its totient is φ = 2186816317312.

The previous prime is 6560448951983. The next prime is 6560448952003. The reversal of 6560448951984 is 4891598440656.

It is not an unprimeable number, because it can be changed into a prime (6560448951983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68338009869 + ... + 68338009964.

Almost surely, 2^{6560448951984} is an apocalyptic number.

It is an amenable number.

6560448951984 is an abundant number, since it is smaller than the sum of its proper divisors (10387377507432).

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

6560448951984 is a wasteful number, since it uses less digits than its factorization.

6560448951984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136676019844 (or 136676019838 counting only the distinct ones).

The product of its (nonzero) digits is 298598400, while the sum is 69.

The spelling of 6560448951984 in words is "six trillion, five hundred sixty billion, four hundred forty-eight million, nine hundred fifty-one thousand, nine hundred eighty-four".