12653335756 has 12 divisors (see below), whose sum is σ = 23445886968. Its totient is φ = 5954510912.

The previous prime is 12653335729. The next prime is 12653335769. The reversal of 12653335756 is 65753335621.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93039166 + ... + 93039301.

It is an arithmetic number, because the mean of its divisors is an integer number (1953823914).

Almost surely, 2^12653335756 is an apocalyptic number.

It is an amenable number.

12653335756 is a deficient number, since it is larger than the sum of its proper divisors (10792551212).

12653335756 is a wasteful number, since it uses less digits than its factorization.

12653335756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186078488 (or 186078486 counting only the distinct ones).

The product of its digits is 1701000, while the sum is 46.

The spelling of 12653335756 in words is "twelve billion, six hundred fifty-three million, three hundred thirty-five thousand, seven hundred fifty-six".