27282119929 has 3 divisors (see below), whose sum is σ = 27282285103. Its totient is φ = 27281954756.

The previous prime is 27282119927. The next prime is 27282119933. The reversal of 27282119929 is 92991128272.

The square root of 27282119929 is 165173.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 4917515625 + 22364604304 = 70125^2 + 149548^2 .

It is not a de Polignac number, because 27282119929 - 2¹ = 27282119927 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27282119923) 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 2 ways as a sum of consecutive naturals, for example, 82587 + ... + 247759.

Almost surely, 2^27282119929 is an apocalyptic number.

27282119929 is the 165173-rd square number.

27282119929 is the 82587-th centered octagonal number.

It is an amenable number.

27282119929 is a deficient number, since it is larger than the sum of its proper divisors (165174).

27282119929 is an frugal number, since it uses more digits than its factorization.

27282119929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330346 (or 165173 counting only the distinct ones).

The product of its digits is 653184, while the sum is 52.

The spelling of 27282119929 in words is "twenty-seven billion, two hundred eighty-two million, one hundred nineteen thousand, nine hundred twenty-nine".