13193725852 has 36 divisors (see below), whose sum is σ = 23509202080. Its totient is φ = 6477898752.

The previous prime is 13193725813. The next prime is 13193725861. The reversal of 13193725852 is 25852739131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22865788 + ... + 22866364.

Almost surely, 2^13193725852 is an apocalyptic number.

It is an amenable number.

13193725852 is a deficient number, since it is larger than the sum of its proper divisors (10315476228).

13193725852 is an equidigital number, since it uses as much as digits as its factorization.

13193725852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198 (or 927 counting only the distinct ones).

The product of its digits is 453600, while the sum is 46.

The spelling of 13193725852 in words is "thirteen billion, one hundred ninety-three million, seven hundred twenty-five thousand, eight hundred fifty-two".