14505544523 has 2 divisors, whose sum is σ = 14505544524. Its totient is φ = 14505544522.

The previous prime is 14505544499. The next prime is 14505544531. The reversal of 14505544523 is 32544550541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14505544523 - 2⁸ = 14505544267 is a prime.

It is not a weakly prime, because it can be changed into another prime (14505544223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7252772261 + 7252772262.

It is an arithmetic number, because the mean of its divisors is an integer number (7252772262).

Almost surely, 2^14505544523 is an apocalyptic number.

14505544523 is a deficient number, since it is larger than the sum of its proper divisors (1).

14505544523 is an equidigital number, since it uses as much as digits as its factorization.

14505544523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 14505544523 in words is "fourteen billion, five hundred five million, five hundred forty-four thousand, five hundred twenty-three".