528147568 has 80 divisors (see below), whose sum is σ = 1195610976. Its totient is φ = 223764480.

The previous prime is 528147563. The next prime is 528147611. The reversal of 528147568 is 865741825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528147563) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 143155 + ... + 146797.

Almost surely, 2^528147568 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 528147568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (597805488).

528147568 is an abundant number, since it is smaller than the sum of its proper divisors (667463408).

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

528147568 is a wasteful number, since it uses less digits than its factorization.

528147568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3722 (or 3716 counting only the distinct ones).

The product of its digits is 537600, while the sum is 46.

The square root of 528147568 is about 22981.4613982662. The cubic root of 528147568 is about 808.3232948010.

The spelling of 528147568 in words is "five hundred twenty-eight million, one hundred forty-seven thousand, five hundred sixty-eight".