11532432032 has 96 divisors (see below), whose sum is σ = 25239029760. Its totient is φ = 5143367680.

The previous prime is 11532432013. The next prime is 11532432049. The reversal of 11532432032 is 23023423511.

It is a happy number.

11532432032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11532431992 and 11532432010.

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, 4290593 + ... + 4293279.

It is an arithmetic number, because the mean of its divisors is an integer number (262906560).

Almost surely, 2^11532432032 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 11532432032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12619514880).

11532432032 is an abundant number, since it is smaller than the sum of its proper divisors (13706597728).

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

11532432032 is a wasteful number, since it uses less digits than its factorization.

11532432032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2934 (or 2926 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 11532432032 its reverse (23023423511), we get a palindrome (34555855543).

The spelling of 11532432032 in words is "eleven billion, five hundred thirty-two million, four hundred thirty-two thousand, thirty-two".