27732326911 has 2 divisors, whose sum is σ = 27732326912. Its totient is φ = 27732326910.

The previous prime is 27732326891. The next prime is 27732326917. The reversal of 27732326911 is 11962323772.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27732326911 - 2⁵ = 27732326879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27732326917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13866163455 + 13866163456.

It is an arithmetic number, because the mean of its divisors is an integer number (13866163456).

Almost surely, 2^27732326911 is an apocalyptic number.

27732326911 is a deficient number, since it is larger than the sum of its proper divisors (1).

27732326911 is an equidigital number, since it uses as much as digits as its factorization.

27732326911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 190512, while the sum is 43.

The spelling of 27732326911 in words is "twenty-seven billion, seven hundred thirty-two million, three hundred twenty-six thousand, nine hundred eleven".