13647980013 has 8 divisors (see below), whose sum is σ = 18313213728. Its totient is φ = 9040699824.

The previous prime is 13647980011. The next prime is 13647980131. The reversal of 13647980013 is 31008974631.

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

It is not a de Polignac number, because 13647980013 - 2¹ = 13647980011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13647980011) 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, 14487831 + ... + 14488772.

It is an arithmetic number, because the mean of its divisors is an integer number (2289151716).

Almost surely, 2^13647980013 is an apocalyptic number.

It is an amenable number.

13647980013 is a deficient number, since it is larger than the sum of its proper divisors (4665233715).

13647980013 is a wasteful number, since it uses less digits than its factorization.

13647980013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28976763.

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 13647980013 in words is "thirteen billion, six hundred forty-seven million, nine hundred eighty thousand, thirteen".