14583561361 has 4 divisors (see below), whose sum is σ = 14690010852. Its totient is φ = 14477111872.

The previous prime is 14583561341. The next prime is 14583561373. The reversal of 14583561361 is 16316538541.

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 10372200336 + 4211361025 = 101844^2 + 64895^2 .

It is a cyclic number.

It is not a de Polignac number, because 14583561361 - 2⁷ = 14583561233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14583561341) 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, 53224540 + ... + 53224813.

It is an arithmetic number, because the mean of its divisors is an integer number (3672502713).

Almost surely, 2^14583561361 is an apocalyptic number.

It is an amenable number.

14583561361 is a deficient number, since it is larger than the sum of its proper divisors (106449491).

14583561361 is a wasteful number, since it uses less digits than its factorization.

14583561361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106449490.

The product of its digits is 259200, while the sum is 43.

The spelling of 14583561361 in words is "fourteen billion, five hundred eighty-three million, five hundred sixty-one thousand, three hundred sixty-one".