27328759933 has 2 divisors, whose sum is σ = 27328759934. Its totient is φ = 27328759932.

The previous prime is 27328759849. The next prime is 27328759937. The reversal of 27328759933 is 33995782372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24723474169 + 2605285764 = 157237^2 + 51042^2 .

It is a cyclic number.

It is not a de Polignac number, because 27328759933 - 2²⁵ = 27295205501 is a prime.

It is a super-2 number, since 2×27328759933² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27328759937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13664379966 + 13664379967.

It is an arithmetic number, because the mean of its divisors is an integer number (13664379967).

Almost surely, 2^27328759933 is an apocalyptic number.

It is an amenable number.

27328759933 is a deficient number, since it is larger than the sum of its proper divisors (1).

27328759933 is an equidigital number, since it uses as much as digits as its factorization.

27328759933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17146080, while the sum is 58.

The spelling of 27328759933 in words is "twenty-seven billion, three hundred twenty-eight million, seven hundred fifty-nine thousand, nine hundred thirty-three".