14643510545 has 8 divisors (see below), whose sum is σ = 17574779520. Its totient is φ = 11713097200.

The previous prime is 14643510527. The next prime is 14643510559. The reversal of 14643510545 is 54501534641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14643510545 - 2¹⁶ = 14643445009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14643510499 and 14643510508.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175631 + ... + 245220.

It is an arithmetic number, because the mean of its divisors is an integer number (2196847440).

Almost surely, 2^14643510545 is an apocalyptic number.

It is an amenable number.

14643510545 is a deficient number, since it is larger than the sum of its proper divisors (2931268975).

14643510545 is an equidigital number, since it uses as much as digits as its factorization.

14643510545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427815.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 14643510545 in words is "fourteen billion, six hundred forty-three million, five hundred ten thousand, five hundred forty-five".