14456982453 has 4 divisors (see below), whose sum is σ = 19275976608. Its totient is φ = 9637988300.

The previous prime is 14456982451. The next prime is 14456982469. The reversal of 14456982453 is 35428965441.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 35428965441 = 3 ⋅11809655147.

It is a cyclic number.

It is not a de Polignac number, because 14456982453 - 2¹ = 14456982451 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14456982396 and 14456982405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14456982451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2409497073 + ... + 2409497078.

It is an arithmetic number, because the mean of its divisors is an integer number (4818994152).

Almost surely, 2^14456982453 is an apocalyptic number.

It is an amenable number.

14456982453 is a deficient number, since it is larger than the sum of its proper divisors (4818994155).

14456982453 is an equidigital number, since it uses as much as digits as its factorization.

14456982453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4818994154.

The product of its digits is 4147200, while the sum is 51.

The spelling of 14456982453 in words is "fourteen billion, four hundred fifty-six million, nine hundred eighty-two thousand, four hundred fifty-three".