27116276279 has 2 divisors, whose sum is σ = 27116276280. Its totient is φ = 27116276278.

The previous prime is 27116276267. The next prime is 27116276281. The reversal of 27116276279 is 97267261172.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27116276279 - 2⁸ = 27116276023 is a prime.

Together with 27116276281, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27116276179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13558138139 + 13558138140.

It is an arithmetic number, because the mean of its divisors is an integer number (13558138140).

Almost surely, 2^27116276279 is an apocalyptic number.

27116276279 is a deficient number, since it is larger than the sum of its proper divisors (1).

27116276279 is an equidigital number, since it uses as much as digits as its factorization.

27116276279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 889056, while the sum is 50.

The spelling of 27116276279 in words is "twenty-seven billion, one hundred sixteen million, two hundred seventy-six thousand, two hundred seventy-nine".