23204555305 has 8 divisors (see below), whose sum is σ = 28016298432. Its totient is φ = 18449756208.

The previous prime is 23204555293. The next prime is 23204555317. The reversal of 23204555305 is 50355540232.

It is an interprime number because it is at equal distance from previous prime (23204555293) and next prime (23204555317).

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 23204555305 - 2¹⁷ = 23204424233 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14235109 + ... + 14236738.

It is an arithmetic number, because the mean of its divisors is an integer number (3502037304).

Almost surely, 2^23204555305 is an apocalyptic number.

It is an amenable number.

23204555305 is a deficient number, since it is larger than the sum of its proper divisors (4811743127).

23204555305 is a wasteful number, since it uses less digits than its factorization.

23204555305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28472015.

The product of its (nonzero) digits is 90000, while the sum is 34.

The spelling of 23204555305 in words is "twenty-three billion, two hundred four million, five hundred fifty-five thousand, three hundred five".