14502135505 has 16 divisors (see below), whose sum is σ = 20444969664. Its totient is φ = 9735698880.

The previous prime is 14502135493. The next prime is 14502135509. The reversal of 14502135505 is 50553120541.

It is not a de Polignac number, because 14502135505 - 2¹⁹ = 14501611217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14502135509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10140639 + ... + 10142068.

It is an arithmetic number, because the mean of its divisors is an integer number (1277810604).

Almost surely, 2^14502135505 is an apocalyptic number.

It is an amenable number.

14502135505 is a deficient number, since it is larger than the sum of its proper divisors (5942834159).

14502135505 is a wasteful number, since it uses less digits than its factorization.

14502135505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20282736.

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 14502135505 in words is "fourteen billion, five hundred two million, one hundred thirty-five thousand, five hundred five".