528880317 has 16 divisors (see below), whose sum is σ = 813310080. Its totient is φ = 299443392.

The previous prime is 528880301. The next prime is 528880327. The reversal of 528880317 is 713088825.

It is a happy number.

It is not a de Polignac number, because 528880317 - 2⁴ = 528880301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528880327) 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, 113238 + ... + 117815.

It is an arithmetic number, because the mean of its divisors is an integer number (50831880).

Almost surely, 2^528880317 is an apocalyptic number.

It is an amenable number.

528880317 is a deficient number, since it is larger than the sum of its proper divisors (284429763).

528880317 is a wasteful number, since it uses less digits than its factorization.

528880317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231172.

The product of its (nonzero) digits is 107520, while the sum is 42.

The square root of 528880317 is about 22997.3980484750. The cubic root of 528880317 is about 808.6969431370.

The spelling of 528880317 in words is "five hundred twenty-eight million, eight hundred eighty thousand, three hundred seventeen".