9528230013 has 4 divisors (see below), whose sum is σ = 12704306688. Its totient is φ = 6352153340.

The previous prime is 9528229943. The next prime is 9528230051. The reversal of 9528230013 is 3100328259.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9528230013 - 2¹⁷ = 9528098941 is a prime.

It is a super-3 number, since 3×9528230013³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9528230113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1588038333 + ... + 1588038338.

It is an arithmetic number, because the mean of its divisors is an integer number (3176076672).

Almost surely, 2^9528230013 is an apocalyptic number.

It is an amenable number.

9528230013 is a deficient number, since it is larger than the sum of its proper divisors (3176076675).

9528230013 is a wasteful number, since it uses less digits than its factorization.

9528230013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3176076674.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 9528230013 is about 97612.6529349551. The cubic root of 9528230013 is about 2120.0075659069.

The spelling of 9528230013 in words is "nine billion, five hundred twenty-eight million, two hundred thirty thousand, thirteen".