528828381984 has 384 divisors, whose sum is σ = 1731047915520. Its totient is φ = 137946240000.

The previous prime is 528828381973. The next prime is 528828381997. The reversal of 528828381984 is 489183828825.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 99345147 + ... + 99350469.

It is an arithmetic number, because the mean of its divisors is an integer number (4507937280).

Almost surely, 2^528828381984 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 528828381984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (865523957760).

528828381984 is an abundant number, since it is smaller than the sum of its proper divisors (1202219533536).

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

528828381984 is a wasteful number, since it uses less digits than its factorization.

528828381984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5644 (or 5636 counting only the distinct ones).

The product of its digits is 70778880, while the sum is 66.

The spelling of 528828381984 in words is "five hundred twenty-eight billion, eight hundred twenty-eight million, three hundred eighty-one thousand, nine hundred eighty-four".