23255454923 has 2 divisors, whose sum is σ = 23255454924. Its totient is φ = 23255454922.

The previous prime is 23255454899. The next prime is 23255454961. The reversal of 23255454923 is 32945455232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23255454923 - 2²² = 23251260619 is a prime.

It is not a weakly prime, because it can be changed into another prime (23255454973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11627727461 + 11627727462.

It is an arithmetic number, because the mean of its divisors is an integer number (11627727462).

Almost surely, 2^23255454923 is an apocalyptic number.

23255454923 is a deficient number, since it is larger than the sum of its proper divisors (1).

23255454923 is an equidigital number, since it uses as much as digits as its factorization.

23255454923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296000, while the sum is 44.

The spelling of 23255454923 in words is "twenty-three billion, two hundred fifty-five million, four hundred fifty-four thousand, nine hundred twenty-three".