528000580 has 12 divisors (see below), whose sum is σ = 1108801260. Its totient is φ = 211200224.

The previous prime is 528000533. The next prime is 528000611. The reversal of 528000580 is 85000825.

It can be written as a sum of positive squares in 2 ways, for example, as 350737984 + 177262596 = 18728^2 + 13314^2 .

It is a super-2 number, since 2×528000580² = 557569224960672800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13199995 + ... + 13200034.

It is an arithmetic number, because the mean of its divisors is an integer number (92400105).

Almost surely, 2^528000580 is an apocalyptic number.

It is an amenable number.

528000580 is an abundant number, since it is smaller than the sum of its proper divisors (580800680).

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

528000580 is a wasteful number, since it uses less digits than its factorization.

528000580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26400038 (or 26400036 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 528000580 is about 22978.2632067787. The cubic root of 528000580 is about 808.2483000737.

The spelling of 528000580 in words is "five hundred twenty-eight million, five hundred eighty", and thus it is an aban number.