23453053403249 has 2 divisors, whose sum is σ = 23453053403250. Its totient is φ = 23453053403248.

The previous prime is 23453053403113. The next prime is 23453053403281. The reversal of 23453053403249 is 94230435035432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20129068090849 + 3323985312400 = 4486543^2 + 1823180^2 .

It is a cyclic number.

It is not a de Polignac number, because 23453053403249 - 2²⁰ = 23453052354673 is a prime.

It is not a weakly prime, because it can be changed into another prime (23453053403749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11726526701624 + 11726526701625.

It is an arithmetic number, because the mean of its divisors is an integer number (11726526701625).

Almost surely, 2^{23453053403249} is an apocalyptic number.

It is an amenable number.

23453053403249 is a deficient number, since it is larger than the sum of its proper divisors (1).

23453053403249 is an equidigital number, since it uses as much as digits as its factorization.

23453053403249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4665600, while the sum is 47.

The spelling of 23453053403249 in words is "twenty-three trillion, four hundred fifty-three billion, fifty-three million, four hundred three thousand, two hundred forty-nine".