528212811008 has 72 divisors (see below), whose sum is σ = 1116587714760. Its totient is φ = 248525291520.

The previous prime is 528212811001. The next prime is 528212811017. The reversal of 528212811008 is 800118212825.

It can be written as a sum of positive squares in 4 ways, for example, as 19946477824 + 508266333184 = 141232^2 + 712928^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528212811001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42560708 + ... + 42573116.

It is an arithmetic number, because the mean of its divisors is an integer number (15508162705).

Almost surely, 2^528212811008 is an apocalyptic number.

It is an amenable number.

528212811008 is an abundant number, since it is smaller than the sum of its proper divisors (588374903752).

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

528212811008 is a wasteful number, since it uses less digits than its factorization.

528212811008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22223 (or 22209 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 38.

The spelling of 528212811008 in words is "five hundred twenty-eight billion, two hundred twelve million, eight hundred eleven thousand, eight".