23230052809 has 2 divisors, whose sum is σ = 23230052810. Its totient is φ = 23230052808.

The previous prime is 23230052803. The next prime is 23230052819. The reversal of 23230052809 is 90825003232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23152665600 + 77387209 = 152160^2 + 8797^2 .

It is a cyclic number.

It is not a de Polignac number, because 23230052809 - 2³ = 23230052801 is a prime.

It is a super-3 number, since 3×23230052809³ (a number of 32 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (23230052801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11615026404 + 11615026405.

It is an arithmetic number, because the mean of its divisors is an integer number (11615026405).

Almost surely, 2^23230052809 is an apocalyptic number.

It is an amenable number.

23230052809 is a deficient number, since it is larger than the sum of its proper divisors (1).

23230052809 is an equidigital number, since it uses as much as digits as its factorization.

23230052809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 23230052809 in words is "twenty-three billion, two hundred thirty million, fifty-two thousand, eight hundred nine".