27028792053 has 12 divisors (see below), whose sum is σ = 39089152908. Its totient is φ = 17997241920.

The previous prime is 27028792013. The next prime is 27028792117. The reversal of 27028792053 is 35029782072.

It can be written as a sum of positive squares in 2 ways, for example, as 18278499204 + 8750292849 = 135198^2 + 93543^2 .

It is not a de Polignac number, because 27028792053 - 2²⁴ = 27012014837 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27028792013) 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 in 11 ways as a sum of consecutive naturals, for example, 1821600 + ... + 1836377.

It is an arithmetic number, because the mean of its divisors is an integer number (3257429409).

Almost surely, 2^27028792053 is an apocalyptic number.

It is an amenable number.

27028792053 is a deficient number, since it is larger than the sum of its proper divisors (12060360855).

27028792053 is a wasteful number, since it uses less digits than its factorization.

27028792053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3658804 (or 3658801 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The spelling of 27028792053 in words is "twenty-seven billion, twenty-eight million, seven hundred ninety-two thousand, fifty-three".