14445455065 has 8 divisors (see below), whose sum is σ = 17350354440. Its totient is φ = 11545825152.

The previous prime is 14445455021. The next prime is 14445455083. The reversal of 14445455065 is 56055454441.

It can be written as a sum of positive squares in 4 ways, for example, as 281836944 + 14163618121 = 16788^2 + 119011^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14445455065 is a prime.

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, 1311330 + ... + 1322299.

It is an arithmetic number, because the mean of its divisors is an integer number (2168794305).

Almost surely, 2^14445455065 is an apocalyptic number.

It is an amenable number.

14445455065 is a deficient number, since it is larger than the sum of its proper divisors (2904899375).

14445455065 is a wasteful number, since it uses less digits than its factorization.

14445455065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634731.

The product of its (nonzero) digits is 960000, while the sum is 43.

The spelling of 14445455065 in words is "fourteen billion, four hundred forty-five million, four hundred fifty-five thousand, sixty-five".