14563487464145 has 16 divisors (see below), whose sum is σ = 18628385086800. Its totient is φ = 10891855755264.

The previous prime is 14563487464139. The next prime is 14563487464171. The reversal of 14563487464145 is 54146478436541.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 2748751780096 + 11814735684049 = 1657936^2 + 3437257^2 .

It is a cyclic number.

It is not a de Polignac number, because 14563487464145 - 2⁶ = 14563487464081 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574937492 + ... + 574962821.

It is an arithmetic number, because the mean of its divisors is an integer number (1164274067925).

Almost surely, 2^{14563487464145} is an apocalyptic number.

It is an amenable number.

14563487464145 is a deficient number, since it is larger than the sum of its proper divisors (4064897622655).

14563487464145 is a wasteful number, since it uses less digits than its factorization.

14563487464145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149900484.

The product of its digits is 154828800, while the sum is 62.

The spelling of 14563487464145 in words is "fourteen trillion, five hundred sixty-three billion, four hundred eighty-seven million, four hundred sixty-four thousand, one hundred forty-five".