9031609423 has 2 divisors, whose sum is σ = 9031609424. Its totient is φ = 9031609422.

The previous prime is 9031609369. The next prime is 9031609513. The reversal of 9031609423 is 3249061309.

9031609423 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9031609423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9031609523) 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, 4515804711 + 4515804712.

It is an arithmetic number, because the mean of its divisors is an integer number (4515804712).

Almost surely, 2^9031609423 is an apocalyptic number.

9031609423 is a deficient number, since it is larger than the sum of its proper divisors (1).

9031609423 is an equidigital number, since it uses as much as digits as its factorization.

9031609423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 9031609423 is about 95034.7800702459. The cubic root of 9031609423 is about 2082.5161720960.

The spelling of 9031609423 in words is "nine billion, thirty-one million, six hundred nine thousand, four hundred twenty-three".