32032523320 has 128 divisors (see below), whose sum is σ = 86817484800. Its totient is φ = 10391003136.

The previous prime is 32032523287. The next prime is 32032523333. The reversal of 32032523320 is 2332523023.

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, 4587672 + ... + 4594648.

It is an arithmetic number, because the mean of its divisors is an integer number (678261600).

Almost surely, 2^32032523320 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 32032523320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43408742400).

32032523320 is an abundant number, since it is smaller than the sum of its proper divisors (54784961480).

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

32032523320 is a wasteful number, since it uses less digits than its factorization.

32032523320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7877 (or 7873 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 25.

The spelling of 32032523320 in words is "thirty-two billion, thirty-two million, five hundred twenty-three thousand, three hundred twenty".