14508449653 has 2 divisors, whose sum is σ = 14508449654. Its totient is φ = 14508449652.

The previous prime is 14508449629. The next prime is 14508449677. The reversal of 14508449653 is 35694480541.

It is a balanced prime because it is at equal distance from previous prime (14508449629) and next prime (14508449677).

It can be written as a sum of positive squares in only one way, i.e., 11356525489 + 3151924164 = 106567^2 + 56142^2 .

It is an emirp because it is prime and its reverse (35694480541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14508449653 - 2²⁵ = 14474895221 is a prime.

It is a super-2 number, since 2×14508449653² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14508449597 and 14508449606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14508449603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7254224826 + 7254224827.

It is an arithmetic number, because the mean of its divisors is an integer number (7254224827).

Almost surely, 2^14508449653 is an apocalyptic number.

It is an amenable number.

14508449653 is a deficient number, since it is larger than the sum of its proper divisors (1).

14508449653 is an equidigital number, since it uses as much as digits as its factorization.

14508449653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2073600, while the sum is 49.

The spelling of 14508449653 in words is "fourteen billion, five hundred eight million, four hundred forty-nine thousand, six hundred fifty-three".