32483017728 has 264 divisors, whose sum is σ = 112839155520. Its totient is φ = 8792064000.

The previous prime is 32483017673. The next prime is 32483017729. The reversal of 32483017728 is 82771038423.

It is not an unprimeable number, because it can be changed into a prime (32483017729) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1212478 + ... + 1238978.

Almost surely, 2^32483017728 is an apocalyptic number.

32483017728 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32483017728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56419577760).

32483017728 is an abundant number, since it is smaller than the sum of its proper divisors (80356137792).

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

32483017728 is a wasteful number, since it uses less digits than its factorization.

32483017728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26553 (or 26532 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 32483017728 in words is "thirty-two billion, four hundred eighty-three million, seventeen thousand, seven hundred twenty-eight".