27105582448 has 30 divisors (see below), whose sum is σ = 61091282616. Its totient is φ = 11616677856.

The previous prime is 27105582397. The next prime is 27105582451. The reversal of 27105582448 is 84428550172.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 27105582398 and 27105582407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17285940 + ... + 17287507.

Almost surely, 2^27105582448 is an apocalyptic number.

27105582448 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

27105582448 is an abundant number, since it is smaller than the sum of its proper divisors (33985700168).

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

27105582448 is a wasteful number, since it uses less digits than its factorization.

27105582448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34573469 (or 34573456 counting only the distinct ones).

The product of its (nonzero) digits is 716800, while the sum is 46.

The spelling of 27105582448 in words is "twenty-seven billion, one hundred five million, five hundred eighty-two thousand, four hundred forty-eight".