27013382593 has 2 divisors, whose sum is σ = 27013382594. Its totient is φ = 27013382592.

The previous prime is 27013382581. The next prime is 27013382621. The reversal of 27013382593 is 39528331072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15813817009 + 11199565584 = 125753^2 + 105828^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27013382593 is a prime.

It is not a weakly prime, because it can be changed into another prime (27013382573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13506691296 + 13506691297.

It is an arithmetic number, because the mean of its divisors is an integer number (13506691297).

Almost surely, 2^27013382593 is an apocalyptic number.

It is an amenable number.

27013382593 is a deficient number, since it is larger than the sum of its proper divisors (1).

27013382593 is an equidigital number, since it uses as much as digits as its factorization.

27013382593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 27013382593 in words is "twenty-seven billion, thirteen million, three hundred eighty-two thousand, five hundred ninety-three".