27026056373 has 2 divisors, whose sum is σ = 27026056374. Its totient is φ = 27026056372.

The previous prime is 27026056363. The next prime is 27026056451. The reversal of 27026056373 is 37365062072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25133980369 + 1892076004 = 158537^2 + 43498^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27026056373 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 27026056373.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27026056303) 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, 13513028186 + 13513028187.

It is an arithmetic number, because the mean of its divisors is an integer number (13513028187).

Almost surely, 2^27026056373 is an apocalyptic number.

It is an amenable number.

27026056373 is a deficient number, since it is larger than the sum of its proper divisors (1).

27026056373 is an equidigital number, since it uses as much as digits as its factorization.

27026056373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 317520, while the sum is 41.

The spelling of 27026056373 in words is "twenty-seven billion, twenty-six million, fifty-six thousand, three hundred seventy-three".