11534535232 has 112 divisors (see below), whose sum is σ = 25392229632. Its totient is φ = 5154900480.

The previous prime is 11534535193. The next prime is 11534535247. The reversal of 11534535232 is 23253543511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17938303 + ... + 17938945.

It is an arithmetic number, because the mean of its divisors is an integer number (226716336).

Almost surely, 2^11534535232 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 11534535232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12696114816).

11534535232 is an abundant number, since it is smaller than the sum of its proper divisors (13857694400).

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

11534535232 is a wasteful number, since it uses less digits than its factorization.

11534535232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056 (or 1046 counting only the distinct ones).

The product of its digits is 54000, while the sum is 34.

The spelling of 11534535232 in words is "eleven billion, five hundred thirty-four million, five hundred thirty-five thousand, two hundred thirty-two".