27013382573 has 2 divisors, whose sum is σ = 27013382574. Its totient is φ = 27013382572.

The previous prime is 27013382527. The next prime is 27013382581. The reversal of 27013382573 is 37528331072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24874967524 + 2138415049 = 157718^2 + 46243^2 .

It is a cyclic number.

It is not a de Polignac number, because 27013382573 - 2⁸ = 27013382317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 27013382573.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27013382593) 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, 13506691286 + 13506691287.

It is an arithmetic number, because the mean of its divisors is an integer number (13506691287).

Almost surely, 2^27013382573 is an apocalyptic number.

It is an amenable number.

27013382573 is a deficient number, since it is larger than the sum of its proper divisors (1).

27013382573 is an equidigital number, since it uses as much as digits as its factorization.

27013382573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 27013382573 in words is "twenty-seven billion, thirteen million, three hundred eighty-two thousand, five hundred seventy-three".