528036325 has 6 divisors (see below), whose sum is σ = 654765074. Its totient is φ = 422429040.

The previous prime is 528036319. The next prime is 528036343. The reversal of 528036325 is 523630825.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 79316836 + 448719489 = 8906^2 + 21183^2 .

It is not a de Polignac number, because 528036325 - 2⁹ = 528035813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10560702 + ... + 10560751.

Almost surely, 2^528036325 is an apocalyptic number.

It is an amenable number.

528036325 is a deficient number, since it is larger than the sum of its proper divisors (126728749).

528036325 is a wasteful number, since it uses less digits than its factorization.

528036325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21121463 (or 21121458 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 528036325 is about 22979.0409939144. The cubic root of 528036325 is about 808.2665388059.

The spelling of 528036325 in words is "five hundred twenty-eight million, thirty-six thousand, three hundred twenty-five".