13524352225 has 12 divisors (see below), whose sum is σ = 17127010944. Its totient is φ = 10589279120.

The previous prime is 13524352213. The next prime is 13524352267. The reversal of 13524352225 is 52225342531.

13524352225 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 13524352225 - 2⁹ = 13524351713 is a prime.

It is a Duffinian 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 11 ways as a sum of consecutive naturals, for example, 5753869 + ... + 5756218.

It is an arithmetic number, because the mean of its divisors is an integer number (1427250912).

Almost surely, 2^13524352225 is an apocalyptic number.

It is an amenable number.

13524352225 is a deficient number, since it is larger than the sum of its proper divisors (3602658719).

13524352225 is a wasteful number, since it uses less digits than its factorization.

13524352225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11510144 (or 11510139 counting only the distinct ones).

The product of its digits is 72000, while the sum is 34.

Adding to 13524352225 its reverse (52225342531), we get a palindrome (65749694756).

The spelling of 13524352225 in words is "thirteen billion, five hundred twenty-four million, three hundred fifty-two thousand, two hundred twenty-five".