9835125073 has 4 divisors (see below), whose sum is σ = 10413661860. Its totient is φ = 9256588288.

The previous prime is 9835125071. The next prime is 9835125127. The reversal of 9835125073 is 3705215389.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4829138064 + 5005987009 = 69492^2 + 70753^2 .

It is a cyclic number.

It is not a de Polignac number, because 9835125073 - 2¹ = 9835125071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9835125071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289268368 + ... + 289268401.

It is an arithmetic number, because the mean of its divisors is an integer number (2603415465).

Almost surely, 2^9835125073 is an apocalyptic number.

It is an amenable number.

9835125073 is a deficient number, since it is larger than the sum of its proper divisors (578536787).

9835125073 is a wasteful number, since it uses less digits than its factorization.

9835125073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578536786.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 9835125073 is about 99172.1990932943. The cubic root of 9835125073 is about 2142.5286057250.

The spelling of 9835125073 in words is "nine billion, eight hundred thirty-five million, one hundred twenty-five thousand, seventy-three".