13525235332 has 24 divisors (see below), whose sum is σ = 27263473664. Its totient is φ = 5750885952.

The previous prime is 13525235299. The next prime is 13525235359. The reversal of 13525235332 is 23353252531.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1898193 + ... + 1905304.

Almost surely, 2^13525235332 is an apocalyptic number.

It is an amenable number.

13525235332 is an abundant number, since it is smaller than the sum of its proper divisors (13738238332).

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

13525235332 is a wasteful number, since it uses less digits than its factorization.

13525235332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3803635 (or 3803633 counting only the distinct ones).

The product of its digits is 81000, while the sum is 34.

Adding to 13525235332 its reverse (23353252531), we get a palindrome (36878487863).

The spelling of 13525235332 in words is "thirteen billion, five hundred twenty-five million, two hundred thirty-five thousand, three hundred thirty-two".