560065112161 has 4 divisors (see below), whose sum is σ = 560386805524. Its totient is φ = 559743418800.

The previous prime is 560065112119. The next prime is 560065112179. The reversal of 560065112161 is 161211560065.

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

It can be written as a sum of positive squares in 2 ways, for example, as 259519943761 + 300545168400 = 509431^2 + 548220^2 .

It is a cyclic number.

It is not a de Polignac number, because 560065112161 - 2¹⁷ = 560064981089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (560065112111) 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, 160844070 + ... + 160847551.

It is an arithmetic number, because the mean of its divisors is an integer number (140096701381).

Almost surely, 2^560065112161 is an apocalyptic number.

It is an amenable number.

560065112161 is a deficient number, since it is larger than the sum of its proper divisors (321693363).

560065112161 is a wasteful number, since it uses less digits than its factorization.

560065112161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321693362.

The product of its (nonzero) digits is 10800, while the sum is 34.

The spelling of 560065112161 in words is "five hundred sixty billion, sixty-five million, one hundred twelve thousand, one hundred sixty-one".