44523406624523 has 2 divisors, whose sum is σ = 44523406624524. Its totient is φ = 44523406624522.

The previous prime is 44523406624399. The next prime is 44523406624643. The reversal of 44523406624523 is 32542660432544.

44523406624523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44523406624523 - 2³⁸ = 44248528717579 is a prime.

It is not a weakly prime, because it can be changed into another prime (44523406621523) 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, 22261703312261 + 22261703312262.

It is an arithmetic number, because the mean of its divisors is an integer number (22261703312262).

Almost surely, 2^{44523406624523} is an apocalyptic number.

44523406624523 is a deficient number, since it is larger than the sum of its proper divisors (1).

44523406624523 is an equidigital number, since it uses as much as digits as its factorization.

44523406624523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16588800, while the sum is 50.

The spelling of 44523406624523 in words is "forty-four trillion, five hundred twenty-three billion, four hundred six million, six hundred twenty-four thousand, five hundred twenty-three".