12652860135 has 8 divisors (see below), whose sum is σ = 20244576240. Its totient is φ = 6748192064.

The previous prime is 12652860097. The next prime is 12652860137. The reversal of 12652860135 is 53106825621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12652860135 - 2⁶ = 12652860071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12652860093 and 12652860102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12652860137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421761990 + ... + 421762019.

It is an arithmetic number, because the mean of its divisors is an integer number (2530572030).

Almost surely, 2^12652860135 is an apocalyptic number.

12652860135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12652860135 is a deficient number, since it is larger than the sum of its proper divisors (7591716105).

12652860135 is an equidigital number, since it uses as much as digits as its factorization.

12652860135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843524017.

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 12652860135 in words is "twelve billion, six hundred fifty-two million, eight hundred sixty thousand, one hundred thirty-five".