9825765113 has 2 divisors, whose sum is σ = 9825765114. Its totient is φ = 9825765112.

The previous prime is 9825765097. The next prime is 9825765193. The reversal of 9825765113 is 3115675289.

9825765113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7476715024 + 2349050089 = 86468^2 + 48467^2 .

It is a cyclic number.

It is not a de Polignac number, because 9825765113 - 2⁴ = 9825765097 is a prime.

It is not a weakly prime, because it can be changed into another prime (9825765193) 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 as a sum of consecutive naturals, namely, 4912882556 + 4912882557.

It is an arithmetic number, because the mean of its divisors is an integer number (4912882557).

Almost surely, 2^9825765113 is an apocalyptic number.

It is an amenable number.

9825765113 is a deficient number, since it is larger than the sum of its proper divisors (1).

9825765113 is an equidigital number, since it uses as much as digits as its factorization.

9825765113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 453600, while the sum is 47.

The square root of 9825765113 is about 99124.9974174022. The cubic root of 9825765113 is about 2141.8487178413.

The spelling of 9825765113 in words is "nine billion, eight hundred twenty-five million, seven hundred sixty-five thousand, one hundred thirteen".