328050503000 has 128 divisors (see below), whose sum is σ = 837825431040. Its totient is φ = 119233840000.

The previous prime is 328050502907. The next prime is 328050503063. The reversal of 328050503000 is 305050823.

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, 27835109 + ... + 27846891.

It is an arithmetic number, because the mean of its divisors is an integer number (6545511180).

Almost surely, 2^328050503000 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 328050503000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (418912715520).

328050503000 is an abundant number, since it is smaller than the sum of its proper divisors (509774928040).

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

328050503000 is a wasteful number, since it uses less digits than its factorization.

328050503000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14346 (or 14332 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 328050503000 its reverse (305050823), we get a palindrome (328355553823).

The spelling of 328050503000 in words is "three hundred twenty-eight billion, fifty million, five hundred three thousand".