12675526893 has 32 divisors (see below), whose sum is σ = 19904987520. Its totient is φ = 7944549120.

The previous prime is 12675526891. The next prime is 12675526931. The reversal of 12675526893 is 39862557621.

12675526893 is a `hidden beast` number, since 1 + 2 + 6 + 7 + 552 + 6 + 89 + 3 = 666.

It is not a de Polignac number, because 12675526893 - 2¹ = 12675526891 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12675526891) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 417246 + ... + 446592.

It is an arithmetic number, because the mean of its divisors is an integer number (622030860).

Almost surely, 2^12675526893 is an apocalyptic number.

It is an amenable number.

12675526893 is a deficient number, since it is larger than the sum of its proper divisors (7229460627).

12675526893 is a wasteful number, since it uses less digits than its factorization.

12675526893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30314 (or 30308 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 54.

The spelling of 12675526893 in words is "twelve billion, six hundred seventy-five million, five hundred twenty-six thousand, eight hundred ninety-three".