14055545617 has 8 divisors (see below), whose sum is σ = 15529401216. Its totient is φ = 12653585472.

The previous prime is 14055545599. The next prime is 14055545627. The reversal of 14055545617 is 71654555041.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 14055545617 - 2⁷ = 14055545489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14055545627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17973453 + ... + 17974234.

It is an arithmetic number, because the mean of its divisors is an integer number (1941175152).

Almost surely, 2^14055545617 is an apocalyptic number.

14055545617 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14055545617 is a deficient number, since it is larger than the sum of its proper divisors (1473855599).

14055545617 is a wasteful number, since it uses less digits than its factorization.

14055545617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35947727.

The product of its (nonzero) digits is 420000, while the sum is 43.

The spelling of 14055545617 in words is "fourteen billion, fifty-five million, five hundred forty-five thousand, six hundred seventeen".