14506506503 has 8 divisors (see below), whose sum is σ = 14713485696. Its totient is φ = 14299601400.

The previous prime is 14506506449. The next prime is 14506506523. The reversal of 14506506503 is 30560560541.

14506506503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14506506503 - 2⁸ = 14506506247 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 (14506506523) 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 7 ways as a sum of consecutive naturals, for example, 465068 + ... + 495278.

It is an arithmetic number, because the mean of its divisors is an integer number (1839185712).

Almost surely, 2^14506506503 is an apocalyptic number.

14506506503 is a deficient number, since it is larger than the sum of its proper divisors (206979193).

14506506503 is an equidigital number, since it uses as much as digits as its factorization.

14506506503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37045.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 14506506503 in words is "fourteen billion, five hundred six million, five hundred six thousand, five hundred three".