9765941445 has 32 divisors (see below), whose sum is σ = 18697190400. Its totient is φ = 4807847232.

The previous prime is 9765941417. The next prime is 9765941453. The reversal of 9765941445 is 5441495679.

9765941445 is a `hidden beast` number, since 9 + 7 + 6 + 594 + 1 + 4 + 45 = 666.

It is not a de Polignac number, because 9765941445 - 2¹¹ = 9765939397 is a prime.

It is a super-2 number, since 2×9765941445² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9765941391 and 9765941400.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2780565 + ... + 2784074.

It is an arithmetic number, because the mean of its divisors is an integer number (584287200).

Almost surely, 2^9765941445 is an apocalyptic number.

It is an amenable number.

9765941445 is a deficient number, since it is larger than the sum of its proper divisors (8931248955).

9765941445 is a wasteful number, since it uses less digits than its factorization.

9765941445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5564666 (or 5564660 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 54.

The square root of 9765941445 is about 98822.7779664182. Note that the first 3 decimals coincide. The cubic root of 9765941445 is about 2137.4930205989.

The spelling of 9765941445 in words is "nine billion, seven hundred sixty-five million, nine hundred forty-one thousand, four hundred forty-five".