559641796697 has 2 divisors, whose sum is σ = 559641796698. Its totient is φ = 559641796696.

The previous prime is 559641796687. The next prime is 559641796729. The reversal of 559641796697 is 796697146955.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 550688663056 + 8953133641 = 742084^2 + 94621^2 .

It is a cyclic number.

It is not a de Polignac number, because 559641796697 - 2²² = 559637602393 is a prime.

It is a super-2 number, since 2×559641796697² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (559641796607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279820898348 + 279820898349.

It is an arithmetic number, because the mean of its divisors is an integer number (279820898349).

Almost surely, 2^559641796697 is an apocalyptic number.

It is an amenable number.

559641796697 is a deficient number, since it is larger than the sum of its proper divisors (1).

559641796697 is an equidigital number, since it uses as much as digits as its factorization.

559641796697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 771573600, while the sum is 74.

The spelling of 559641796697 in words is "five hundred fifty-nine billion, six hundred forty-one million, seven hundred ninety-six thousand, six hundred ninety-seven".