14525543243 has 2 divisors, whose sum is σ = 14525543244. Its totient is φ = 14525543242.

The previous prime is 14525543237. The next prime is 14525543261. The reversal of 14525543243 is 34234552541.

14525543243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14525543243 - 2⁸ = 14525542987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14525543197 and 14525543206.

It is not a weakly prime, because it can be changed into another prime (14525543273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7262771621 + 7262771622.

It is an arithmetic number, because the mean of its divisors is an integer number (7262771622).

Almost surely, 2^14525543243 is an apocalyptic number.

14525543243 is a deficient number, since it is larger than the sum of its proper divisors (1).

14525543243 is an equidigital number, since it uses as much as digits as its factorization.

14525543243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288000, while the sum is 38.

The spelling of 14525543243 in words is "fourteen billion, five hundred twenty-five million, five hundred forty-three thousand, two hundred forty-three".