13525143260 has 48 divisors (see below), whose sum is σ = 28956500832. Its totient is φ = 5305132800.

The previous prime is 13525143259. The next prime is 13525143301. The reversal of 13525143260 is 6234152531.

It is a happy number.

13525143260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 387074 + ... + 420566.

It is an arithmetic number, because the mean of its divisors is an integer number (603260434).

Almost surely, 2^13525143260 is an apocalyptic number.

13525143260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13525143260 is an abundant number, since it is smaller than the sum of its proper divisors (15431357572).

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

13525143260 is a wasteful number, since it uses less digits than its factorization.

13525143260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33894 (or 33892 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 13525143260 its reverse (6234152531), we get a palindrome (19759295791).

The spelling of 13525143260 in words is "thirteen billion, five hundred twenty-five million, one hundred forty-three thousand, two hundred sixty".