10528439 has 2 divisors, whose sum is σ = 10528440. Its totient is φ = 10528438.

The previous prime is 10528403. The next prime is 10528459. The reversal of 10528439 is 93482501.

10528439 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10528439 - 2⁸ = 10528183 is a prime.

It is a super-2 number, since 2×10528439² = 221696055553442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10528459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5264219 + 5264220.

It is an arithmetic number, because the mean of its divisors is an integer number (5264220).

Almost surely, 2^10528439 is an apocalyptic number.

10528439 is a deficient number, since it is larger than the sum of its proper divisors (1).

10528439 is an equidigital number, since it uses as much as digits as its factorization.

10528439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 10528439 is about 3244.7556148345. The cubic root of 10528439 is about 219.1734758318.

The spelling of 10528439 in words is "ten million, five hundred twenty-eight thousand, four hundred thirty-nine".