27245869160879 has 2 divisors, whose sum is σ = 27245869160880. Its totient is φ = 27245869160878.

The previous prime is 27245869160767. The next prime is 27245869160891. The reversal of 27245869160879 is 97806196854272.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27245869160879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27245869168879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13622934580439 + 13622934580440.

It is an arithmetic number, because the mean of its divisors is an integer number (13622934580440).

Almost surely, 2^{27245869160879} is an apocalyptic number.

27245869160879 is a deficient number, since it is larger than the sum of its proper divisors (1).

27245869160879 is an equidigital number, since it uses as much as digits as its factorization.

27245869160879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 731566080, while the sum is 74.

The spelling of 27245869160879 in words is "twenty-seven trillion, two hundred forty-five billion, eight hundred sixty-nine million, one hundred sixty thousand, eight hundred seventy-nine".