13524435325 has 12 divisors (see below), whose sum is σ = 17086722228. Its totient is φ = 10615404800.

The previous prime is 13524435299. The next prime is 13524435361. The reversal of 13524435325 is 52353442531.

13524435325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 82119844 + 13442315481 = 9062^2 + 115941^2 .

It is not a de Polignac number, because 13524435325 - 2²⁹ = 12987564413 is a prime.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 5102236 + ... + 5104885.

It is an arithmetic number, because the mean of its divisors is an integer number (1423893519).

Almost surely, 2^13524435325 is an apocalyptic number.

It is an amenable number.

13524435325 is a deficient number, since it is larger than the sum of its proper divisors (3562286903).

13524435325 is a wasteful number, since it uses less digits than its factorization.

13524435325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10207184 (or 10207179 counting only the distinct ones).

The product of its digits is 216000, while the sum is 37.

Adding to 13524435325 its reverse (52353442531), we get a palindrome (65877877856).

It can be divided in two parts, 135244 and 35325, that added together give a square (170569 = 413²).

The spelling of 13524435325 in words is "thirteen billion, five hundred twenty-four million, four hundred thirty-five thousand, three hundred twenty-five".