13746009459 has 16 divisors (see below), whose sum is σ = 22557554432. Its totient is φ = 7250642208.

The previous prime is 13746009451. The next prime is 13746009463. The reversal of 13746009459 is 95490064731.

It is not a de Polignac number, because 13746009459 - 2³ = 13746009451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13746009451) 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, 25175569 + ... + 25176114.

It is an arithmetic number, because the mean of its divisors is an integer number (1409847152).

Almost surely, 2^13746009459 is an apocalyptic number.

13746009459 is a deficient number, since it is larger than the sum of its proper divisors (8811544973).

13746009459 is a wasteful number, since it uses less digits than its factorization.

13746009459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50351706.

The product of its (nonzero) digits is 816480, while the sum is 48.

The spelling of 13746009459 in words is "thirteen billion, seven hundred forty-six million, nine thousand, four hundred fifty-nine".