27118253055 has 16 divisors (see below), whose sum is σ = 43818803424. Its totient is φ = 14319868800.

The previous prime is 27118253039. The next prime is 27118253203. The reversal of 27118253055 is 55035281172.

It is not a de Polignac number, because 27118253055 - 2⁴ = 27118253039 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 8948404 + ... + 8951433.

It is an arithmetic number, because the mean of its divisors is an integer number (2738675214).

Almost surely, 2^27118253055 is an apocalyptic number.

27118253055 is a deficient number, since it is larger than the sum of its proper divisors (16700550369).

27118253055 is a wasteful number, since it uses less digits than its factorization.

27118253055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17899946.

The product of its (nonzero) digits is 84000, while the sum is 39.

The spelling of 27118253055 in words is "twenty-seven billion, one hundred eighteen million, two hundred fifty-three thousand, fifty-five".