27027818711 has 2 divisors, whose sum is σ = 27027818712. Its totient is φ = 27027818710.

The previous prime is 27027818681. The next prime is 27027818767. The reversal of 27027818711 is 11781872072.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27027818711 - 2⁶ = 27027818647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27027811711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13513909355 + 13513909356.

It is an arithmetic number, because the mean of its divisors is an integer number (13513909356).

Almost surely, 2^27027818711 is an apocalyptic number.

27027818711 is a deficient number, since it is larger than the sum of its proper divisors (1).

27027818711 is an equidigital number, since it uses as much as digits as its factorization.

27027818711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 87808, while the sum is 44.

The spelling of 27027818711 in words is "twenty-seven billion, twenty-seven million, eight hundred eighteen thousand, seven hundred eleven".