12673827056 has 20 divisors (see below), whose sum is σ = 26787862104. Its totient is φ = 5760830400.

The previous prime is 12673827043. The next prime is 12673827071. The reversal of 12673827056 is 65072837621.

12673827056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12673827056.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 36005015 + ... + 36005366.

Almost surely, 2^12673827056 is an apocalyptic number.

12673827056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12673827056 is an abundant number, since it is smaller than the sum of its proper divisors (14114035048).

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

12673827056 is a wasteful number, since it uses less digits than its factorization.

12673827056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72010400 (or 72010394 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 12673827056 in words is "twelve billion, six hundred seventy-three million, eight hundred twenty-seven thousand, fifty-six".