14561213253 has 8 divisors (see below), whose sum is σ = 19418572608. Its totient is φ = 9705664704.

The previous prime is 14561213213. The next prime is 14561213273. The reversal of 14561213253 is 35231216541.

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

It is not a de Polignac number, because 14561213253 - 2⁶ = 14561213189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14561213213) 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, 433825 + ... + 466182.

It is an arithmetic number, because the mean of its divisors is an integer number (2427321576).

Almost surely, 2^14561213253 is an apocalyptic number.

It is an amenable number.

14561213253 is a deficient number, since it is larger than the sum of its proper divisors (4857359355).

14561213253 is an equidigital number, since it uses as much as digits as its factorization.

14561213253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905403.

The product of its digits is 21600, while the sum is 33.

Adding to 14561213253 its reverse (35231216541), we get a palindrome (49792429794).

The spelling of 14561213253 in words is "fourteen billion, five hundred sixty-one million, two hundred thirteen thousand, two hundred fifty-three".