27235675338 has 32 divisors (see below), whose sum is σ = 55642063104. Its totient is φ = 8883521472.

The previous prime is 27235675309. The next prime is 27235675373. The reversal of 27235675338 is 83357653272.

It is a super-2 number, since 2×27235675338² (a number of 22 digits) contains 22 as substring.

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, 2102056 + ... + 2114972.

It is an arithmetic number, because the mean of its divisors is an integer number (1738814472).

Almost surely, 2^27235675338 is an apocalyptic number.

27235675338 is an abundant number, since it is smaller than the sum of its proper divisors (28406387766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27235675338 is a wasteful number, since it uses less digits than its factorization.

27235675338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20446.

The product of its digits is 6350400, while the sum is 51.

The spelling of 27235675338 in words is "twenty-seven billion, two hundred thirty-five million, six hundred seventy-five thousand, three hundred thirty-eight".