13535663433 has 16 divisors (see below), whose sum is σ = 18487289856. Its totient is φ = 8805067920.

The previous prime is 13535663419. The next prime is 13535663443. The reversal of 13535663433 is 33436653531.

13535663433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13535663433 - 2¹⁴ = 13535647049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13535663443) 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, 98341 + ... + 191682.

It is an arithmetic number, because the mean of its divisors is an integer number (1155455616).

Almost surely, 2^13535663433 is an apocalyptic number.

It is an amenable number.

13535663433 is a deficient number, since it is larger than the sum of its proper divisors (4951626423).

13535663433 is a wasteful number, since it uses less digits than its factorization.

13535663433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290404.

The product of its digits is 874800, while the sum is 42.

The spelling of 13535663433 in words is "thirteen billion, five hundred thirty-five million, six hundred sixty-three thousand, four hundred thirty-three".