560661117215 has 4 divisors (see below), whose sum is σ = 672793340664. Its totient is φ = 448528893768.

The previous prime is 560661117209. The next prime is 560661117239. The reversal of 560661117215 is 512711166065.

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

It is a cyclic number.

It is not a de Polignac number, because 560661117215 - 2³⁴ = 543481248031 is a prime.

It is a Duffinian number.

It is a congruent 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, 56066111717 + ... + 56066111726.

It is an arithmetic number, because the mean of its divisors is an integer number (168198335166).

Almost surely, 2^560661117215 is an apocalyptic number.

560661117215 is a deficient number, since it is larger than the sum of its proper divisors (112132223449).

560661117215 is a wasteful number, since it uses less digits than its factorization.

560661117215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112132223448.

The product of its (nonzero) digits is 75600, while the sum is 41.

The spelling of 560661117215 in words is "five hundred sixty billion, six hundred sixty-one million, one hundred seventeen thousand, two hundred fifteen".