23338682563 has 4 divisors (see below), whose sum is σ = 26672780080. Its totient is φ = 20004585048.

The previous prime is 23338682551. The next prime is 23338682573. The reversal of 23338682563 is 36528683332.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23338682563 - 2¹⁷ = 23338551491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23338682503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1667048748 + ... + 1667048761.

It is an arithmetic number, because the mean of its divisors is an integer number (6668195020).

Almost surely, 2^23338682563 is an apocalyptic number.

23338682563 is a deficient number, since it is larger than the sum of its proper divisors (3334097517).

23338682563 is an equidigital number, since it uses as much as digits as its factorization.

23338682563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3334097516.

The product of its digits is 3732480, while the sum is 49.

The spelling of 23338682563 in words is "twenty-three billion, three hundred thirty-eight million, six hundred eighty-two thousand, five hundred sixty-three".