23054620553423 has 4 divisors (see below), whose sum is σ = 23054878925928. Its totient is φ = 23054362180920.

The previous prime is 23054620553413. The next prime is 23054620553467. The reversal of 23054620553423 is 32435502645032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23054620553423 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 (23054620553413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129052361 + ... + 129230882.

It is an arithmetic number, because the mean of its divisors is an integer number (5763719731482).

Almost surely, 2^{23054620553423} is an apocalyptic number.

23054620553423 is a deficient number, since it is larger than the sum of its proper divisors (258372505).

23054620553423 is an equidigital number, since it uses as much as digits as its factorization.

23054620553423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258372504.

The product of its (nonzero) digits is 2592000, while the sum is 44.

The spelling of 23054620553423 in words is "twenty-three trillion, fifty-four billion, six hundred twenty million, five hundred fifty-three thousand, four hundred twenty-three".