14613366253 has 2 divisors, whose sum is σ = 14613366254. Its totient is φ = 14613366252.

The previous prime is 14613366239. The next prime is 14613366263. The reversal of 14613366253 is 35266331641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10749127684 + 3864238569 = 103678^2 + 62163^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14613366253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14613366263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7306683126 + 7306683127.

It is an arithmetic number, because the mean of its divisors is an integer number (7306683127).

Almost surely, 2^14613366253 is an apocalyptic number.

It is an amenable number.

14613366253 is a deficient number, since it is larger than the sum of its proper divisors (1).

14613366253 is an equidigital number, since it uses as much as digits as its factorization.

14613366253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 40.

Adding to 14613366253 its reverse (35266331641), we get a palindrome (49879697894).

The spelling of 14613366253 in words is "fourteen billion, six hundred thirteen million, three hundred sixty-six thousand, two hundred fifty-three".