27047085135 has 16 divisors (see below), whose sum is σ = 49457527296. Its totient is φ = 12364381728.

The previous prime is 27047085073. The next prime is 27047085151. The reversal of 27047085135 is 53158074072.

It is not a de Polignac number, because 27047085135 - 2¹⁰ = 27047084111 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128795539 + ... + 128795748.

It is an arithmetic number, because the mean of its divisors is an integer number (3091095456).

Almost surely, 2^27047085135 is an apocalyptic number.

27047085135 is a deficient number, since it is larger than the sum of its proper divisors (22410442161).

27047085135 is a wasteful number, since it uses less digits than its factorization.

27047085135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257591302.

The product of its (nonzero) digits is 235200, while the sum is 42.

The spelling of 27047085135 in words is "twenty-seven billion, forty-seven million, eighty-five thousand, one hundred thirty-five".