14452453633 has 4 divisors (see below), whose sum is σ = 14452784128. Its totient is φ = 14452123140.

The previous prime is 14452453573. The next prime is 14452453649. The reversal of 14452453633 is 33635425441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14452453633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14452453663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87441 + ... + 191182.

It is an arithmetic number, because the mean of its divisors is an integer number (3613196032).

Almost surely, 2^14452453633 is an apocalyptic number.

It is an amenable number.

14452453633 is a deficient number, since it is larger than the sum of its proper divisors (330495).

14452453633 is an equidigital number, since it uses as much as digits as its factorization.

14452453633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330494.

The product of its digits is 518400, while the sum is 40.

The spelling of 14452453633 in words is "fourteen billion, four hundred fifty-two million, four hundred fifty-three thousand, six hundred thirty-three".