13524401332 has 48 divisors (see below), whose sum is σ = 25647076672. Its totient is φ = 6203278080.

The previous prime is 13524401329. The next prime is 13524401333. The reversal of 13524401332 is 23310442531.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13524401332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13524401333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6724207 + ... + 6726217.

Almost surely, 2^13524401332 is an apocalyptic number.

It is an amenable number.

13524401332 is a deficient number, since it is larger than the sum of its proper divisors (12122675340).

13524401332 is a wasteful number, since it uses less digits than its factorization.

13524401332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2768 (or 2766 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 13524401332 its reverse (23310442531), we get a palindrome (36834843863).

The spelling of 13524401332 in words is "thirteen billion, five hundred twenty-four million, four hundred one thousand, three hundred thirty-two".