14566755145 has 16 divisors (see below), whose sum is σ = 18256835520. Its totient is φ = 11146261824.

The previous prime is 14566755113. The next prime is 14566755149. The reversal of 14566755145 is 54155766541.

14566755145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 14566755145 - 2⁵ = 14566755113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14566755149) 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 in 15 ways as a sum of consecutive naturals, for example, 656367 + ... + 678196.

It is an arithmetic number, because the mean of its divisors is an integer number (1141052220).

Almost surely, 2^14566755145 is an apocalyptic number.

It is an amenable number.

14566755145 is a deficient number, since it is larger than the sum of its proper divisors (3690080375).

14566755145 is a wasteful number, since it uses less digits than its factorization.

14566755145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334664.

The product of its digits is 2520000, while the sum is 49.

The spelling of 14566755145 in words is "fourteen billion, five hundred sixty-six million, seven hundred fifty-five thousand, one hundred forty-five".