6560566500115 has 4 divisors (see below), whose sum is σ = 7872679800144. Its totient is φ = 5248453200088.

The previous prime is 6560566500097. The next prime is 6560566500133. The reversal of 6560566500115 is 5110056650656.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (6560566500097) and next prime (6560566500133).

It is a cyclic number.

It is not a de Polignac number, because 6560566500115 - 2¹³ = 6560566491923 is a prime.

It is a Duffinian number.

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, 656056650007 + ... + 656056650016.

It is an arithmetic number, because the mean of its divisors is an integer number (1968169950036).

Almost surely, 2^{6560566500115} is an apocalyptic number.

6560566500115 is a deficient number, since it is larger than the sum of its proper divisors (1312113300029).

6560566500115 is a wasteful number, since it uses less digits than its factorization.

6560566500115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312113300028.

The product of its (nonzero) digits is 810000, while the sum is 46.

The spelling of 6560566500115 in words is "six trillion, five hundred sixty billion, five hundred sixty-six million, five hundred thousand, one hundred fifteen".