13535053532 has 96 divisors (see below), whose sum is σ = 31860756480. Its totient is φ = 4858859520.

The previous prime is 13535053529. The next prime is 13535053549. The reversal of 13535053532 is 23535053531.

It is a super-2 number, since 2×13535053532² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13535053492 and 13535053501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2427644 + ... + 2433212.

It is an arithmetic number, because the mean of its divisors is an integer number (331882880).

Almost surely, 2^13535053532 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13535053532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15930378240).

13535053532 is an abundant number, since it is smaller than the sum of its proper divisors (18325702948).

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

13535053532 is a wasteful number, since it uses less digits than its factorization.

13535053532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6211 (or 6209 counting only the distinct ones).

The product of its (nonzero) digits is 101250, while the sum is 35.

Subtracting 13535053532 from its reverse (23535053531), we obtain a palindrome (9999999999).

The spelling of 13535053532 in words is "thirteen billion, five hundred thirty-five million, fifty-three thousand, five hundred thirty-two".