23727901255 has 4 divisors (see below), whose sum is σ = 28473481512. Its totient is φ = 18982321000.

The previous prime is 23727901229. The next prime is 23727901279. The reversal of 23727901255 is 55210972732.

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

It is not a de Polignac number, because 23727901255 - 2²³ = 23719512647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2372790121 + ... + 2372790130.

It is an arithmetic number, because the mean of its divisors is an integer number (7118370378).

Almost surely, 2^23727901255 is an apocalyptic number.

23727901255 is a deficient number, since it is larger than the sum of its proper divisors (4745580257).

23727901255 is an equidigital number, since it uses as much as digits as its factorization.

23727901255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4745580256.

The product of its (nonzero) digits is 264600, while the sum is 43.

The spelling of 23727901255 in words is "twenty-three billion, seven hundred twenty-seven million, nine hundred one thousand, two hundred fifty-five".