528300328 has 16 divisors (see below), whose sum is σ = 999652500. Its totient is φ = 261726336.

The previous prime is 528300299. The next prime is 528300341. The reversal of 528300328 is 823003825.

It can be written as a sum of positive squares in 2 ways, for example, as 521756964 + 6543364 = 22842^2 + 2558^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 528300328.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 302053 + ... + 303796.

Almost surely, 2^528300328 is an apocalyptic number.

It is an amenable number.

528300328 is a deficient number, since it is larger than the sum of its proper divisors (471352172).

528300328 is a wasteful number, since it uses less digits than its factorization.

528300328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605964 (or 605960 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 528300328 is about 22984.7847064096. The cubic root of 528300328 is about 808.4012197163.

The spelling of 528300328 in words is "five hundred twenty-eight million, three hundred thousand, three hundred twenty-eight".