13235304572 has 24 divisors (see below), whose sum is σ = 26473593216. Its totient is φ = 5671633968.

The previous prime is 13235304569. The next prime is 13235304629. The reversal of 13235304572 is 27540353231.

13235304572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13235304572² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 293783 + ... + 335825.

It is an arithmetic number, because the mean of its divisors is an integer number (1103066384).

Almost surely, 2^13235304572 is an apocalyptic number.

It is an amenable number.

13235304572 is an abundant number, since it is smaller than the sum of its proper divisors (13238288644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13235304572 is a wasteful number, since it uses less digits than its factorization.

13235304572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53297 (or 53295 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 35.

The spelling of 13235304572 in words is "thirteen billion, two hundred thirty-five million, three hundred four thousand, five hundred seventy-two".