14453007517 has 4 divisors (see below), whose sum is σ = 15564777340. Its totient is φ = 13341237696.

The previous prime is 14453007461. The next prime is 14453007601. The reversal of 14453007517 is 71570035441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 71570035441 = 821 ⋅87174221.

It can be written as a sum of positive squares in 2 ways, for example, as 9313408036 + 5139599481 = 96506^2 + 71691^2 .

It is a cyclic number.

It is not a de Polignac number, because 14453007517 - 2⁷ = 14453007389 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 (14453007917) 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, 555884892 + ... + 555884917.

It is an arithmetic number, because the mean of its divisors is an integer number (3891194335).

Almost surely, 2^14453007517 is an apocalyptic number.

It is an amenable number.

14453007517 is a deficient number, since it is larger than the sum of its proper divisors (1111769823).

14453007517 is a wasteful number, since it uses less digits than its factorization.

14453007517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111769822.

The product of its (nonzero) digits is 58800, while the sum is 37.

The spelling of 14453007517 in words is "fourteen billion, four hundred fifty-three million, seven thousand, five hundred seventeen".