528552530 has 32 divisors (see below), whose sum is σ = 1039167360. Its totient is φ = 191963520.

The previous prime is 528552523. The next prime is 528552533. The reversal of 528552530 is 35255825.

It is not an unprimeable number, because it can be changed into a prime (528552533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103886 + ... + 108854.

It is an arithmetic number, because the mean of its divisors is an integer number (32473980).

Almost surely, 2^528552530 is an apocalyptic number.

528552530 is a deficient number, since it is larger than the sum of its proper divisors (510614830).

528552530 is a wasteful number, since it uses less digits than its factorization.

528552530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5954.

The product of its (nonzero) digits is 60000, while the sum is 35.

The square root of 528552530 is about 22990.2703333388. The cubic root of 528552530 is about 808.5298384578.

The spelling of 528552530 in words is "five hundred twenty-eight million, five hundred fifty-two thousand, five hundred thirty".