14450001553253 has 16 divisors (see below), whose sum is σ = 17047154810880. Its totient is φ = 11986072081200.

The previous prime is 14450001553249. The next prime is 14450001553289. The reversal of 14450001553253 is 35235510005441.

It is not a de Polignac number, because 14450001553253 - 2² = 14450001553249 is a prime.

It is a super-2 number, since 2×14450001553253² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14450001253253) 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 15 ways as a sum of consecutive naturals, for example, 34060208 + ... + 34481846.

It is an arithmetic number, because the mean of its divisors is an integer number (1065447175680).

Almost surely, 2^{14450001553253} is an apocalyptic number.

It is an amenable number.

14450001553253 is a deficient number, since it is larger than the sum of its proper divisors (2597153257627).

14450001553253 is a wasteful number, since it uses less digits than its factorization.

14450001553253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579608.

The product of its (nonzero) digits is 180000, while the sum is 38.

Adding to 14450001553253 its reverse (35235510005441), we get a palindrome (49685511558694).

The spelling of 14450001553253 in words is "fourteen trillion, four hundred fifty billion, one million, five hundred fifty-three thousand, two hundred fifty-three".