560501061161 has 2 divisors, whose sum is σ = 560501061162. Its totient is φ = 560501061160.

The previous prime is 560501061061. The next prime is 560501061193. The reversal of 560501061161 is 161160105065.

It is an a-pointer prime, because the next prime (560501061193) can be obtained adding 560501061161 to its sum of digits (32).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 500034251161 + 60466810000 = 707131^2 + 245900^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-560501061161 is a prime.

It is a super-2 number, since 2×560501061161² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (560501061061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280250530580 + 280250530581.

It is an arithmetic number, because the mean of its divisors is an integer number (280250530581).

Almost surely, 2^560501061161 is an apocalyptic number.

It is an amenable number.

560501061161 is a deficient number, since it is larger than the sum of its proper divisors (1).

560501061161 is an equidigital number, since it uses as much as digits as its factorization.

560501061161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 32.

The spelling of 560501061161 in words is "five hundred sixty billion, five hundred one million, sixty-one thousand, one hundred sixty-one".