14545303253 has 8 divisors (see below), whose sum is σ = 15665250048. Its totient is φ = 13425510384.

The previous prime is 14545303231. The next prime is 14545303259. The reversal of 14545303253 is 35230354541.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14545303253 - 2¹² = 14545299157 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 (14545303259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224276 + ... + 281762.

It is an arithmetic number, because the mean of its divisors is an integer number (1958156256).

Almost surely, 2^14545303253 is an apocalyptic number.

14545303253 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14545303253 is a deficient number, since it is larger than the sum of its proper divisors (1119946795).

14545303253 is a wasteful number, since it uses less digits than its factorization.

14545303253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76963.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 14545303253 its reverse (35230354541), we get a palindrome (49775657794).

The spelling of 14545303253 in words is "fourteen billion, five hundred forty-five million, three hundred three thousand, two hundred fifty-three".