14532254454 has 16 divisors (see below), whose sum is σ = 29071949760. Its totient is φ = 4842844680.

The previous prime is 14532254393. The next prime is 14532254459. The reversal of 14532254454 is 45445223541.

14532254454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14532254454² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14532254459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284484 + ... + 331655.

It is an arithmetic number, because the mean of its divisors is an integer number (1816996860).

Almost surely, 2^14532254454 is an apocalyptic number.

14532254454 is an abundant number, since it is smaller than the sum of its proper divisors (14539695306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14532254454 is a wasteful number, since it uses less digits than its factorization.

14532254454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620075.

The product of its digits is 384000, while the sum is 39.

Adding to 14532254454 its reverse (45445223541), we get a palindrome (59977477995).

The spelling of 14532254454 in words is "fourteen billion, five hundred thirty-two million, two hundred fifty-four thousand, four hundred fifty-four".