528808560 has 160 divisors (see below), whose sum is σ = 1909163520. Its totient is φ = 118569984.

The previous prime is 528808547. The next prime is 528808583. The reversal of 528808560 is 65808825.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 86071 + ... + 92009.

It is an arithmetic number, because the mean of its divisors is an integer number (11932272).

Almost surely, 2^528808560 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 528808560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (954581760).

528808560 is an abundant number, since it is smaller than the sum of its proper divisors (1380354960).

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

528808560 is a wasteful number, since it uses less digits than its factorization.

528808560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6015 (or 6009 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 42.

The square root of 528808560 is about 22995.8378842781. The cubic root of 528808560 is about 808.6603675708.

The spelling of 528808560 in words is "five hundred twenty-eight million, eight hundred eight thousand, five hundred sixty".