32712895488 has 528 divisors, whose sum is σ = 111209088480. Its totient is φ = 8472231936.

The previous prime is 32712895487. The next prime is 32712895519. The reversal of 32712895488 is 88459821723.

It is not an unprimeable number, because it can be changed into a prime (32712895487) 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 47 ways as a sum of consecutive naturals, for example, 142850958 + ... + 142851186.

Almost surely, 2^32712895488 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 32712895488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55604544240).

32712895488 is an abundant number, since it is smaller than the sum of its proper divisors (78496192992).

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

32712895488 is a wasteful number, since it uses less digits than its factorization.

32712895488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352 (or 327 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 57.

The spelling of 32712895488 in words is "thirty-two billion, seven hundred twelve million, eight hundred ninety-five thousand, four hundred eighty-eight".