12332045532 has 24 divisors (see below), whose sum is σ = 30289235200. Its totient is φ = 3894330096.

The previous prime is 12332045507. The next prime is 12332045533. The reversal of 12332045532 is 23554023321.

12332045532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12332045532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12332045533) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 27043732 + ... + 27044187.

Almost surely, 2^12332045532 is an apocalyptic number.

12332045532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12332045532 is an abundant number, since it is smaller than the sum of its proper divisors (17957189668).

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

12332045532 is a wasteful number, since it uses less digits than its factorization.

12332045532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54087945 (or 54087943 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 12332045532 its reverse (23554023321), we get a palindrome (35886068853).

The spelling of 12332045532 in words is "twelve billion, three hundred thirty-two million, forty-five thousand, five hundred thirty-two".