6560656061016 has 32 divisors (see below), whose sum is σ = 16405062438960. Its totient is φ = 2186429048832.

The previous prime is 6560656060997. The next prime is 6560656061017. The reversal of 6560656061016 is 6101606560656.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6560656061017) by changing a digit.

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, 28401625 + ... + 28631688.

Almost surely, 2^{6560656061016} is an apocalyptic number.

It is an amenable number.

6560656061016 is an abundant number, since it is smaller than the sum of its proper divisors (9844406377944).

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

6560656061016 is a wasteful number, since it uses less digits than its factorization.

6560656061016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57038115 (or 57038111 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 6560656061016 in words is "six trillion, five hundred sixty billion, six hundred fifty-six million, sixty-one thousand, sixteen".