13043535604 has 48 divisors (see below), whose sum is σ = 25174670976. Its totient is φ = 5863939200.

The previous prime is 13043535601. The next prime is 13043535613. The reversal of 13043535604 is 40653534031.

13043535604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13043535604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13043535601) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5351074 + ... + 5353510.

It is an arithmetic number, because the mean of its divisors is an integer number (524472312).

Almost surely, 2^13043535604 is an apocalyptic number.

It is an amenable number.

13043535604 is a deficient number, since it is larger than the sum of its proper divisors (12131135372).

13043535604 is a wasteful number, since it uses less digits than its factorization.

13043535604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3736 (or 3734 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

The spelling of 13043535604 in words is "thirteen billion, forty-three million, five hundred thirty-five thousand, six hundred four".