14532450517 has 4 divisors (see below), whose sum is σ = 15650331340. Its totient is φ = 13414569696.

The previous prime is 14532450509. The next prime is 14532450551. The reversal of 14532450517 is 71505423541.

14532450517 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5079555441 + 9452895076 = 71271^2 + 97226^2 .

It is a cyclic number.

It is not a de Polignac number, because 14532450517 - 2³ = 14532450509 is a prime.

It is a super-2 number, since 2×14532450517² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14532450587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 558940392 + ... + 558940417.

It is an arithmetic number, because the mean of its divisors is an integer number (3912582835).

Almost surely, 2^14532450517 is an apocalyptic number.

It is an amenable number.

14532450517 is a deficient number, since it is larger than the sum of its proper divisors (1117880823).

14532450517 is a wasteful number, since it uses less digits than its factorization.

14532450517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117880822.

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

The spelling of 14532450517 in words is "fourteen billion, five hundred thirty-two million, four hundred fifty thousand, five hundred seventeen".