27095068205 has 4 divisors (see below), whose sum is σ = 32514081852. Its totient is φ = 21676054560.

The previous prime is 27095068193. The next prime is 27095068219. The reversal of 27095068205 is 50286059072.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11785707844 + 15309360361 = 108562^2 + 123731^2 .

It is not a de Polignac number, because 27095068205 - 2⁸ = 27095067949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2709506816 + ... + 2709506825.

It is an arithmetic number, because the mean of its divisors is an integer number (8128520463).

Almost surely, 2^27095068205 is an apocalyptic number.

It is an amenable number.

27095068205 is a deficient number, since it is larger than the sum of its proper divisors (5419013647).

27095068205 is an equidigital number, since it uses as much as digits as its factorization.

27095068205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5419013646.

The product of its (nonzero) digits is 302400, while the sum is 44.

The spelling of 27095068205 in words is "twenty-seven billion, ninety-five million, sixty-eight thousand, two hundred five".