12652652853 has 12 divisors (see below), whose sum is σ = 18397089568. Its totient is φ = 8379239400.

The previous prime is 12652652833. The next prime is 12652652861. The reversal of 12652652853 is 35825625621.

12652652853 is a `hidden beast` number, since 1 + 26 + 52 + 6 + 528 + 53 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-12652652853 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12652652799 and 12652652808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12652652833) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4653775 + ... + 4656492.

Almost surely, 2^12652652853 is an apocalyptic number.

It is an amenable number.

12652652853 is a deficient number, since it is larger than the sum of its proper divisors (5744436715).

12652652853 is a wasteful number, since it uses less digits than its factorization.

12652652853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9310424 (or 9310421 counting only the distinct ones).

The product of its digits is 864000, while the sum is 45.

The spelling of 12652652853 in words is "twelve billion, six hundred fifty-two million, six hundred fifty-two thousand, eight hundred fifty-three".