14015450545 has 32 divisors (see below), whose sum is σ = 17694547200. Its totient is φ = 10636733184.

The previous prime is 14015450509. The next prime is 14015450587. The reversal of 14015450545 is 54505451041.

14015450545 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 14015450545 - 2¹¹ = 14015448497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14015450545.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 13110271 + ... + 13111339.

It is an arithmetic number, because the mean of its divisors is an integer number (552954600).

Almost surely, 2^14015450545 is an apocalyptic number.

It is an amenable number.

14015450545 is a deficient number, since it is larger than the sum of its proper divisors (3679096655).

14015450545 is a wasteful number, since it uses less digits than its factorization.

14015450545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929.

The product of its (nonzero) digits is 40000, while the sum is 34.

The spelling of 14015450545 in words is "fourteen billion, fifteen million, four hundred fifty thousand, five hundred forty-five".