23608325563 has 4 divisors (see below), whose sum is σ = 23618732560. Its totient is φ = 23597918568.

The previous prime is 23608325557. The next prime is 23608325567. The reversal of 23608325563 is 36552380632.

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

It is a cyclic number.

It is not a de Polignac number, because 23608325563 - 2¹³ = 23608317371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23608325567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5200095 + ... + 5204632.

It is an arithmetic number, because the mean of its divisors is an integer number (5904683140).

Almost surely, 2^23608325563 is an apocalyptic number.

23608325563 is a deficient number, since it is larger than the sum of its proper divisors (10406997).

23608325563 is a wasteful number, since it uses less digits than its factorization.

23608325563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10406996.

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 23608325563 in words is "twenty-three billion, six hundred eight million, three hundred twenty-five thousand, five hundred sixty-three".