13635845452 has 12 divisors (see below), whose sum is σ = 25266419640. Its totient is φ = 6416868416.

The previous prime is 13635845449. The next prime is 13635845491. The reversal of 13635845452 is 25454853631.

It is a happy number.

13635845452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100263502 + ... + 100263637.

It is an arithmetic number, because the mean of its divisors is an integer number (2105534970).

Almost surely, 2^13635845452 is an apocalyptic number.

It is an amenable number.

13635845452 is a deficient number, since it is larger than the sum of its proper divisors (11630574188).

13635845452 is a wasteful number, since it uses less digits than its factorization.

13635845452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200527160 (or 200527158 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 46.

The spelling of 13635845452 in words is "thirteen billion, six hundred thirty-five million, eight hundred forty-five thousand, four hundred fifty-two".