6560616560071 has 24 divisors (see below), whose sum is σ = 7945370844720. Its totient is φ = 5396451403392.

The previous prime is 6560616560053. The next prime is 6560616560081. The reversal of 6560616560071 is 1700656160656.

It is not a de Polignac number, because 6560616560071 - 2²⁷ = 6560482342343 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a junction number, because it is equal to n+sod(n) for n = 6560616559997 and 6560616560024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6560616560021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24652941 + ... + 24917638.

It is an arithmetic number, because the mean of its divisors is an integer number (331057118530).

Almost surely, 2^{6560616560071} is an apocalyptic number.

6560616560071 is a deficient number, since it is larger than the sum of its proper divisors (1384754284649).

6560616560071 is a wasteful number, since it uses less digits than its factorization.

6560616560071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49570703 (or 49570696 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 49.

The spelling of 6560616560071 in words is "six trillion, five hundred sixty billion, six hundred sixteen million, five hundred sixty thousand, seventy-one".