27964739183 has 2 divisors, whose sum is σ = 27964739184. Its totient is φ = 27964739182.

The previous prime is 27964739123. The next prime is 27964739233. The reversal of 27964739183 is 38193746972.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27964739183 - 2¹⁰ = 27964738159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27964739123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13982369591 + 13982369592.

It is an arithmetic number, because the mean of its divisors is an integer number (13982369592).

Almost surely, 2^27964739183 is an apocalyptic number.

27964739183 is a deficient number, since it is larger than the sum of its proper divisors (1).

27964739183 is an equidigital number, since it uses as much as digits as its factorization.

27964739183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13716864, while the sum is 59.

The spelling of 27964739183 in words is "twenty-seven billion, nine hundred sixty-four million, seven hundred thirty-nine thousand, one hundred eighty-three".