27132833847 has 48 divisors (see below), whose sum is σ = 42954178560. Its totient is φ = 15186854592.

The previous prime is 27132833843. The next prime is 27132833863. The reversal of 27132833847 is 74833823172.

It is not a de Polignac number, because 27132833847 - 2² = 27132833843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27132833796 and 27132833805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27132833843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1465653 + ... + 1484049.

It is an arithmetic number, because the mean of its divisors is an integer number (894878720).

Almost surely, 2^27132833847 is an apocalyptic number.

27132833847 is a deficient number, since it is larger than the sum of its proper divisors (15821344713).

27132833847 is a wasteful number, since it uses less digits than its factorization.

27132833847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18620 (or 18613 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 48.

The spelling of 27132833847 in words is "twenty-seven billion, one hundred thirty-two million, eight hundred thirty-three thousand, eight hundred forty-seven".