23089567993 has 8 divisors (see below), whose sum is σ = 23485536576. Its totient is φ = 22695565200.

The previous prime is 23089567987. The next prime is 23089568017. The reversal of 23089567993 is 39976598032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23089567993 - 2⁹ = 23089567481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23089567903) 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 in 7 ways as a sum of consecutive naturals, for example, 467746 + ... + 514747.

It is an arithmetic number, because the mean of its divisors is an integer number (2935692072).

Almost surely, 2^23089567993 is an apocalyptic number.

It is an amenable number.

23089567993 is a deficient number, since it is larger than the sum of its proper divisors (395968583).

23089567993 is an equidigital number, since it uses as much as digits as its factorization.

23089567993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982895.

The product of its (nonzero) digits is 22044960, while the sum is 61.

The spelling of 23089567993 in words is "twenty-three billion, eighty-nine million, five hundred sixty-seven thousand, nine hundred ninety-three".