14656453797 has 12 divisors (see below), whose sum is σ = 20759084576. Its totient is φ = 9196205760.

The previous prime is 14656453711. The next prime is 14656453807. The reversal of 14656453797 is 79735465641.

It is not a de Polignac number, because 14656453797 - 2⁸ = 14656453541 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 (14656453297) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8451529 + ... + 8453262.

Almost surely, 2^14656453797 is an apocalyptic number.

14656453797 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14656453797 is a deficient number, since it is larger than the sum of its proper divisors (6102630779).

14656453797 is a wasteful number, since it uses less digits than its factorization.

14656453797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16904828 (or 16904811 counting only the distinct ones).

The product of its digits is 19051200, while the sum is 57.

The spelling of 14656453797 in words is "fourteen billion, six hundred fifty-six million, four hundred fifty-three thousand, seven hundred ninety-seven".