9423090529 has 2 divisors, whose sum is σ = 9423090530. Its totient is φ = 9423090528.

The previous prime is 9423090493. The next prime is 9423090577. The reversal of 9423090529 is 9250903249.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9404150625 + 18939904 = 96975^2 + 4352^2 .

It is a cyclic number.

It is not a de Polignac number, because 9423090529 - 2³³ = 833155937 is a prime.

It is not a weakly prime, because it can be changed into another prime (9423090029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4711545264 + 4711545265.

It is an arithmetic number, because the mean of its divisors is an integer number (4711545265).

Almost surely, 2^9423090529 is an apocalyptic number.

It is an amenable number.

9423090529 is a deficient number, since it is larger than the sum of its proper divisors (1).

9423090529 is an equidigital number, since it uses as much as digits as its factorization.

9423090529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 9423090529 is about 97072.6044206088. The cubic root of 9423090529 is about 2112.1809490455.

The spelling of 9423090529 in words is "nine billion, four hundred twenty-three million, ninety thousand, five hundred twenty-nine".