528054128 has 40 divisors (see below), whose sum is σ = 1176064608. Its totient is φ = 224992512.

The previous prime is 528054113. The next prime is 528054133. The reversal of 528054128 is 821450825.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5750 + ... + 33002.

Almost surely, 2^528054128 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 528054128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (588032304).

528054128 is an abundant number, since it is smaller than the sum of its proper divisors (648010480).

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

528054128 is a wasteful number, since it uses less digits than its factorization.

528054128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27441 (or 27435 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 35.

The square root of 528054128 is about 22979.4283653880. The cubic root of 528054128 is about 808.2756224029.

The spelling of 528054128 in words is "five hundred twenty-eight million, fifty-four thousand, one hundred twenty-eight".