14654352253 has 4 divisors (see below), whose sum is σ = 14656849948. Its totient is φ = 14651854560.

The previous prime is 14654352233. The next prime is 14654352269. The reversal of 14654352253 is 35225345641.

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 11432314084 + 3222038169 = 106922^2 + 56763^2 .

It is a cyclic number.

It is not a de Polignac number, because 14654352253 - 2⁹ = 14654351741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14654352233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1240026 + ... + 1251787.

It is an arithmetic number, because the mean of its divisors is an integer number (3664212487).

Almost surely, 2^14654352253 is an apocalyptic number.

It is an amenable number.

14654352253 is a deficient number, since it is larger than the sum of its proper divisors (2497695).

14654352253 is an equidigital number, since it uses as much as digits as its factorization.

14654352253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2497694.

The product of its digits is 432000, while the sum is 40.

Adding to 14654352253 its reverse (35225345641), we get a palindrome (49879697894).

The spelling of 14654352253 in words is "fourteen billion, six hundred fifty-four million, three hundred fifty-two thousand, two hundred fifty-three".