528065448 has 32 divisors (see below), whose sum is σ = 1329669600. Its totient is φ = 174754368.

The previous prime is 528065389. The next prime is 528065449. The reversal of 528065448 is 844560825.

It is not an unprimeable number, because it can be changed into a prime (528065449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75811 + ... + 82482.

It is an arithmetic number, because the mean of its divisors is an integer number (41552175).

Almost surely, 2^528065448 is an apocalyptic number.

It is an amenable number.

528065448 is an abundant number, since it is smaller than the sum of its proper divisors (801604152).

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

528065448 is a wasteful number, since it uses less digits than its factorization.

528065448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158441 (or 158437 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 42.

The square root of 528065448 is about 22979.6746713264. The cubic root of 528065448 is about 808.2813980827.

The spelling of 528065448 in words is "five hundred twenty-eight million, sixty-five thousand, four hundred forty-eight".