9835052609 has 4 divisors (see below), whose sum is σ = 10262663616. Its totient is φ = 9407441604.

The previous prime is 9835052603. The next prime is 9835052629. The reversal of 9835052609 is 9062505389.

9835052609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 9835052609 - 2¹⁶ = 9834987073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9835052603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213805469 + ... + 213805514.

It is an arithmetic number, because the mean of its divisors is an integer number (2565665904).

Almost surely, 2^9835052609 is an apocalyptic number.

It is an amenable number.

9835052609 is a deficient number, since it is larger than the sum of its proper divisors (427611007).

9835052609 is a wasteful number, since it uses less digits than its factorization.

9835052609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427611006.

The product of its (nonzero) digits is 583200, while the sum is 47.

The square root of 9835052609 is about 99171.8337482977. The cubic root of 9835052609 is about 2142.5233437491.

The spelling of 9835052609 in words is "nine billion, eight hundred thirty-five million, fifty-two thousand, six hundred nine".