500350528 has 56 divisors (see below), whose sum is σ = 1071247032. Its totient is φ = 230989824.

The previous prime is 500350507. The next prime is 500350531. The reversal of 500350528 is 825053005.

It can be written as a sum of positive squares in 4 ways, for example, as 128323584 + 372026944 = 11328^2 + 19288^2 .

It is a junction number, because it is equal to n+sod(n) for n = 500350496 and 500350505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53326 + ... + 62002.

Almost surely, 2^500350528 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 500350528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (535623516).

500350528 is an abundant number, since it is smaller than the sum of its proper divisors (570896504).

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

500350528 is a wasteful number, since it uses less digits than its factorization.

500350528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8759 (or 8749 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 500350528 is about 22368.5164461124. The cubic root of 500350528 is about 793.8859588299.

The spelling of 500350528 in words is "five hundred million, three hundred fifty thousand, five hundred twenty-eight".