13524135402 has 16 divisors (see below), whose sum is σ = 27051702912. Its totient is φ = 4507473120.

The previous prime is 13524135397. The next prime is 13524135421. The reversal of 13524135402 is 20453142531.

It is a self number, because there is not a number n which added to its sum of digits gives 13524135402.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 90283 + ... + 187614.

It is an arithmetic number, because the mean of its divisors is an integer number (1690731432).

Almost surely, 2^13524135402 is an apocalyptic number.

13524135402 is an abundant number, since it is smaller than the sum of its proper divisors (13527567510).

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

13524135402 is a wasteful number, since it uses less digits than its factorization.

13524135402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286013.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 13524135402 its reverse (20453142531), we get a palindrome (33977277933).

The spelling of 13524135402 in words is "thirteen billion, five hundred twenty-four million, one hundred thirty-five thousand, four hundred two".