12766852845876 has 48 divisors (see below), whose sum is σ = 29977006579520. Its totient is φ = 4228841986560.

The previous prime is 12766852845863. The next prime is 12766852845883. The reversal of 12766852845876 is 67854825866721.

It is a junction number, because it is equal to n+sod(n) for n = 12766852845798 and 12766852845807.

It is a congruent number.

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, 551115 + ... + 5083053.

Almost surely, 2^{12766852845876} is an apocalyptic number.

It is an amenable number.

12766852845876 is an abundant number, since it is smaller than the sum of its proper divisors (17210153733644).

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

12766852845876 is a wasteful number, since it uses less digits than its factorization.

12766852845876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4533424 (or 4533422 counting only the distinct ones).

The product of its digits is 2167603200, while the sum is 75.

The spelling of 12766852845876 in words is "twelve trillion, seven hundred sixty-six billion, eight hundred fifty-two million, eight hundred forty-five thousand, eight hundred seventy-six".