9389231025 has 24 divisors (see below), whose sum is σ = 15593168640. Its totient is φ = 4985125440.

The previous prime is 9389231017. The next prime is 9389231069. The reversal of 9389231025 is 5201329839.

9389231025 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 9389231025 - 2³ = 9389231017 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 263970 + ... + 297419.

It is an arithmetic number, because the mean of its divisors is an integer number (649715360).

Almost surely, 2^9389231025 is an apocalyptic number.

It is an amenable number.

9389231025 is a deficient number, since it is larger than the sum of its proper divisors (6203937615).

9389231025 is a wasteful number, since it uses less digits than its factorization.

9389231025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561625 (or 561620 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 9389231025 is about 96898.0444849121. The cubic root of 9389231025 is about 2109.6480493064.

The spelling of 9389231025 in words is "nine billion, three hundred eighty-nine million, two hundred thirty-one thousand, twenty-five".