9530539 has 2 divisors, whose sum is σ = 9530540. Its totient is φ = 9530538.

The previous prime is 9530509. The next prime is 9530551. The reversal of 9530539 is 9350359.

It is a happy number.

9530539 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 9530539 - 2¹⁵ = 9497771 is a prime.

It is not a weakly prime, because it can be changed into another prime (9530509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4765269 + 4765270.

It is an arithmetic number, because the mean of its divisors is an integer number (4765270).

Almost surely, 2^9530539 is an apocalyptic number.

9530539 is a deficient number, since it is larger than the sum of its proper divisors (1).

9530539 is an equidigital number, since it uses as much as digits as its factorization.

9530539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18225, while the sum is 34.

The square root of 9530539 is about 3087.1571064654. The cubic root of 9530539 is about 212.0178800038.

The spelling of 9530539 in words is "nine million, five hundred thirty thousand, five hundred thirty-nine".