528552 has 32 divisors (see below), whose sum is σ = 1468800. Its totient is φ = 176112.

The previous prime is 528527. The next prime is 528559. The reversal of 528552 is 255825.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (528559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1008 + ... + 1439.

It is an arithmetic number, because the mean of its divisors is an integer number (45900).

2⁵²⁸⁵⁵² is an apocalyptic number.

It is an amenable number.

528552 is an abundant number, since it is smaller than the sum of its proper divisors (940248).

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

528552 is a wasteful number, since it uses less digits than its factorization.

528552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2462 (or 2452 counting only the distinct ones).

The product of its digits is 4000, while the sum is 27.

The square root of 528552 is about 727.0158182598. The cubic root of 528552 is about 80.8529568210.

The spelling of 528552 in words is "five hundred twenty-eight thousand, five hundred fifty-two".