14012755453 has 4 divisors (see below), whose sum is σ = 14151495708. Its totient is φ = 13874015200.

The previous prime is 14012755441. The next prime is 14012755481. The reversal of 14012755453 is 35455721041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35455721041 = 13 ⋅2727363157.

It can be written as a sum of positive squares in 2 ways, for example, as 7796536804 + 6216218649 = 88298^2 + 78843^2 .

It is a cyclic number.

It is not a de Polignac number, because 14012755453 - 2⁹ = 14012754941 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 (14012755753) 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, 69369976 + ... + 69370177.

It is an arithmetic number, because the mean of its divisors is an integer number (3537873927).

Almost surely, 2^14012755453 is an apocalyptic number.

It is an amenable number.

14012755453 is a deficient number, since it is larger than the sum of its proper divisors (138740255).

14012755453 is a wasteful number, since it uses less digits than its factorization.

14012755453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138740254.

The product of its (nonzero) digits is 84000, while the sum is 37.

The spelling of 14012755453 in words is "fourteen billion, twelve million, seven hundred fifty-five thousand, four hundred fifty-three".