14827163185 has 4 divisors (see below), whose sum is σ = 17792595828. Its totient is φ = 11861730544.

The previous prime is 14827163161. The next prime is 14827163213. The reversal of 14827163185 is 58136172841.

14827163185 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10403184016 + 4423979169 = 101996^2 + 66513^2 .

It is a cyclic number.

It is not a de Polignac number, because 14827163185 - 2¹⁷ = 14827032113 is a prime.

It is a super-2 number, since 2×14827163185² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1482716314 + ... + 1482716323.

It is an arithmetic number, because the mean of its divisors is an integer number (4448148957).

Almost surely, 2^14827163185 is an apocalyptic number.

It is an amenable number.

14827163185 is a deficient number, since it is larger than the sum of its proper divisors (2965432643).

14827163185 is an equidigital number, since it uses as much as digits as its factorization.

14827163185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2965432642.

The product of its digits is 322560, while the sum is 46.

The spelling of 14827163185 in words is "fourteen billion, eight hundred twenty-seven million, one hundred sixty-three thousand, one hundred eighty-five".