23054738261 has 4 divisors (see below), whose sum is σ = 23055127872. Its totient is φ = 23054348652.

The previous prime is 23054738251. The next prime is 23054738279. The reversal of 23054738261 is 16283745032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23054738261 - 2⁶ = 23054738197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23054738251) 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 3 ways as a sum of consecutive naturals, for example, 85661 + ... + 231186.

It is an arithmetic number, because the mean of its divisors is an integer number (5763781968).

Almost surely, 2^23054738261 is an apocalyptic number.

It is an amenable number.

23054738261 is a deficient number, since it is larger than the sum of its proper divisors (389611).

23054738261 is an equidigital number, since it uses as much as digits as its factorization.

23054738261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389610.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 23054738261 in words is "twenty-three billion, fifty-four million, seven hundred thirty-eight thousand, two hundred sixty-one".