14668554853 has 4 divisors (see below), whose sum is σ = 14712082060. Its totient is φ = 14625027648.

The previous prime is 14668554841. The next prime is 14668554877. The reversal of 14668554853 is 35845586641.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1843671844 + 12824883009 = 42938^2 + 113247^2 .

It is a cyclic number.

It is not a de Polignac number, because 14668554853 - 2⁵ = 14668554821 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14668554794 and 14668554803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14668554883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21763098 + ... + 21763771.

It is an arithmetic number, because the mean of its divisors is an integer number (3678020515).

Almost surely, 2^14668554853 is an apocalyptic number.

It is an amenable number.

14668554853 is a deficient number, since it is larger than the sum of its proper divisors (43527207).

14668554853 is an equidigital number, since it uses as much as digits as its factorization.

14668554853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43527206.

The product of its digits is 13824000, while the sum is 55.

The spelling of 14668554853 in words is "fourteen billion, six hundred sixty-eight million, five hundred fifty-four thousand, eight hundred fifty-three".