9903044325 has 36 divisors (see below), whose sum is σ = 16485028224. Its totient is φ = 5245740000.

The previous prime is 9903044311. The next prime is 9903044341. The reversal of 9903044325 is 5234403099.

9903044325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9903044325 - 2⁸ = 9903044069 is a prime.

It is a congruent number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 1707180 + ... + 1712970.

Almost surely, 2^9903044325 is an apocalyptic number.

It is an amenable number.

9903044325 is a deficient number, since it is larger than the sum of its proper divisors (6581983899).

9903044325 is a wasteful number, since it uses less digits than its factorization.

9903044325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6106 (or 5950 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 9903044325 is about 99514.0408434910. The cubic root of 9903044325 is about 2147.4492428745.

The spelling of 9903044325 in words is "nine billion, nine hundred three million, forty-four thousand, three hundred twenty-five".