528027525 has 24 divisors (see below), whose sum is σ = 970007360. Its totient is φ = 281614320.

The previous prime is 528027509. The next prime is 528027527. The reversal of 528027525 is 525720825.

528027525 is a `hidden beast` number, since 52 + 80 + 2 + 7 + 525 = 666.

It is not a de Polignac number, because 528027525 - 2⁴ = 528027509 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 528027525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528027527) 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 23 ways as a sum of consecutive naturals, for example, 390457 + ... + 391806.

Almost surely, 2^528027525 is an apocalyptic number.

It is an amenable number.

528027525 is a deficient number, since it is larger than the sum of its proper divisors (441979835).

528027525 is a wasteful number, since it uses less digits than its factorization.

528027525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782282 (or 782271 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 36.

The square root of 528027525 is about 22978.8495142816. The cubic root of 528027525 is about 808.2620487202.

The spelling of 528027525 in words is "five hundred twenty-eight million, twenty-seven thousand, five hundred twenty-five".