528904252 has 12 divisors (see below), whose sum is σ = 928107040. Its totient is φ = 263730816.

The previous prime is 528904249. The next prime is 528904253. The reversal of 528904252 is 252409825.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528904253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178677 + ... + 181612.

Almost surely, 2^528904252 is an apocalyptic number.

It is an amenable number.

528904252 is a deficient number, since it is larger than the sum of its proper divisors (399202788).

528904252 is a wasteful number, since it uses less digits than its factorization.

528904252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360660 (or 360658 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 528904252 is about 22997.9184275447. The cubic root of 528904252 is about 808.7091424120.

The spelling of 528904252 in words is "five hundred twenty-eight million, nine hundred four thousand, two hundred fifty-two".