32130332052 has 288 divisors, whose sum is σ = 98479180800. Its totient is φ = 7960882176.

The previous prime is 32130332023. The next prime is 32130332153. The reversal of 32130332052 is 25023303123.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 37491208 + ... + 37492064.

It is an arithmetic number, because the mean of its divisors is an integer number (341941600).

Almost surely, 2^32130332052 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 32130332052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49239590400).

32130332052 is an abundant number, since it is smaller than the sum of its proper divisors (66348848748).

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

32130332052 is a wasteful number, since it uses less digits than its factorization.

32130332052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055 (or 1040 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

Adding to 32130332052 its reverse (25023303123), we get a palindrome (57153635175).

The spelling of 32130332052 in words is "thirty-two billion, one hundred thirty million, three hundred thirty-two thousand, fifty-two".