13507494329 has 8 divisors (see below), whose sum is σ = 15654561408. Its totient is φ = 11414783520.

The previous prime is 13507494323. The next prime is 13507494379. The reversal of 13507494329 is 92349470531.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-13507494329 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13507494323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13588532 + ... + 13589525.

It is an arithmetic number, because the mean of its divisors is an integer number (1956820176).

Almost surely, 2^13507494329 is an apocalyptic number.

It is an amenable number.

13507494329 is a deficient number, since it is larger than the sum of its proper divisors (2147067079).

13507494329 is an equidigital number, since it uses as much as digits as its factorization.

13507494329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27178135.

The product of its (nonzero) digits is 816480, while the sum is 47.

The spelling of 13507494329 in words is "thirteen billion, five hundred seven million, four hundred ninety-four thousand, three hundred twenty-nine".