14350520647 has 2 divisors, whose sum is σ = 14350520648. Its totient is φ = 14350520646.

The previous prime is 14350520623. The next prime is 14350520729. The reversal of 14350520647 is 74602505341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14350520647 - 2⁷ = 14350520519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14350520147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7175260323 + 7175260324.

It is an arithmetic number, because the mean of its divisors is an integer number (7175260324).

Almost surely, 2^14350520647 is an apocalyptic number.

14350520647 is a deficient number, since it is larger than the sum of its proper divisors (1).

14350520647 is an equidigital number, since it uses as much as digits as its factorization.

14350520647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 14350520647 in words is "fourteen billion, three hundred fifty million, five hundred twenty thousand, six hundred forty-seven".