528080039 has 8 divisors (see below), whose sum is σ = 535473840. Its totient is φ = 520732800.

The previous prime is 528079991. The next prime is 528080051. The reversal of 528080039 is 930080825.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 528080039 - 2¹² = 528075943 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 528079990 and 528080008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528080099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11519 + ... + 34479.

It is an arithmetic number, because the mean of its divisors is an integer number (66934230).

Almost surely, 2^528080039 is an apocalyptic number.

528080039 is a deficient number, since it is larger than the sum of its proper divisors (7393801).

528080039 is a wasteful number, since it uses less digits than its factorization.

528080039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23281.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 528080039 is about 22979.9921453424. The cubic root of 528080039 is about 808.2888425673.

The spelling of 528080039 in words is "five hundred twenty-eight million, eighty thousand, thirty-nine".