528894016 has 56 divisors (see below), whose sum is σ = 1251630720. Its totient is φ = 216809472.

The previous prime is 528894001. The next prime is 528894059. The reversal of 528894016 is 610498825.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15361 + ... + 35968.

Almost surely, 2^528894016 is an apocalyptic number.

528894016 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

528894016 is an abundant number, since it is smaller than the sum of its proper divisors (722736704).

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

528894016 is a wasteful number, since it uses less digits than its factorization.

528894016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51371 (or 51361 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 528894016 is about 22997.6958845881. The cubic root of 528894016 is about 808.7039253366.

The spelling of 528894016 in words is "five hundred twenty-eight million, eight hundred ninety-four thousand, sixteen".