27832274135 has 24 divisors (see below), whose sum is σ = 33789499920. Its totient is φ = 22007566848.

The previous prime is 27832274111. The next prime is 27832274153. The reversal of 27832274135 is 53147223872.

It is not a de Polignac number, because 27832274135 - 2²² = 27828079831 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 23 ways as a sum of consecutive naturals, for example, 46934399 + ... + 46934991.

It is an arithmetic number, because the mean of its divisors is an integer number (1407895830).

Almost surely, 2^27832274135 is an apocalyptic number.

27832274135 is a deficient number, since it is larger than the sum of its proper divisors (5957225785).

27832274135 is an equidigital number, since it uses as much as digits as its factorization.

27832274135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235 (or 1006 counting only the distinct ones).

The product of its digits is 564480, while the sum is 44.

The spelling of 27832274135 in words is "twenty-seven billion, eight hundred thirty-two million, two hundred seventy-four thousand, one hundred thirty-five".