12623183054453 has 2 divisors, whose sum is σ = 12623183054454. Its totient is φ = 12623183054452.

The previous prime is 12623183054437. The next prime is 12623183054459. The reversal of 12623183054453 is 35445038132621.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10923137370289 + 1700045684164 = 3305017^2 + 1303858^2 .

It is a cyclic number.

It is not a de Polignac number, because 12623183054453 - 2⁴ = 12623183054437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12623183054398 and 12623183054407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12623183054459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6311591527226 + 6311591527227.

It is an arithmetic number, because the mean of its divisors is an integer number (6311591527227).

Almost surely, 2^{12623183054453} is an apocalyptic number.

It is an amenable number.

12623183054453 is a deficient number, since it is larger than the sum of its proper divisors (1).

12623183054453 is an equidigital number, since it uses as much as digits as its factorization.

12623183054453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 12623183054453 in words is "twelve trillion, six hundred twenty-three billion, one hundred eighty-three million, fifty-four thousand, four hundred fifty-three".