9061823825 has 12 divisors (see below), whose sum is σ = 11298748188. Its totient is φ = 7209403200.

The previous prime is 9061823821. The next prime is 9061823831. The reversal of 9061823825 is 5283281609.

It can be written as a sum of positive squares in 6 ways, for example, as 5179536961 + 3882286864 = 71969^2 + 62308^2 .

It is not a de Polignac number, because 9061823825 - 2² = 9061823821 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9061823821) 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 11 ways as a sum of consecutive naturals, for example, 996782 + ... + 1005831.

It is an arithmetic number, because the mean of its divisors is an integer number (941562349).

Almost surely, 2^9061823825 is an apocalyptic number.

It is an amenable number.

9061823825 is a deficient number, since it is larger than the sum of its proper divisors (2236924363).

9061823825 is a wasteful number, since it uses less digits than its factorization.

9061823825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002804 (or 2002799 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 9061823825 is about 95193.6123119614. The cubic root of 9061823825 is about 2084.8358747257.

The spelling of 9061823825 in words is "nine billion, sixty-one million, eight hundred twenty-three thousand, eight hundred twenty-five".