27488833888472 has 64 divisors (see below), whose sum is σ = 56375436240000. Its totient is φ = 12461986010880.

The previous prime is 27488833888441. The next prime is 27488833888493.

27488833888472 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194970179 + ... + 195111117.

It is an arithmetic number, because the mean of its divisors is an integer number (880866191250).

Almost surely, 2^{27488833888472} is an apocalyptic number.

27488833888472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

27488833888472 is an abundant number, since it is smaller than the sum of its proper divisors (28886602351528).

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

27488833888472 is a wasteful number, since it uses less digits than its factorization.

27488833888472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146784 (or 146780 counting only the distinct ones).

The product of its digits is 7398752256, while the sum is 80.

The spelling of 27488833888472 in words is "twenty-seven trillion, four hundred eighty-eight billion, eight hundred thirty-three million, eight hundred eighty-eight thousand, four hundred seventy-two".