13947580570013 has 8 divisors (see below), whose sum is σ = 14015732782656. Its totient is φ = 13879447696800.

The previous prime is 13947580569961. The next prime is 13947580570057. The reversal of 13947580570013 is 31007508574931.

It is a happy number.

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 13947580570013 - 2¹² = 13947580565917 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 (13947580500013) 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, 3387881 + ... + 6274782.

It is an arithmetic number, because the mean of its divisors is an integer number (1751966597832).

Almost surely, 2^{13947580570013} is an apocalyptic number.

It is an amenable number.

13947580570013 is a deficient number, since it is larger than the sum of its proper divisors (68152212643).

13947580570013 is an equidigital number, since it uses as much as digits as its factorization.

13947580570013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9669715.

The product of its (nonzero) digits is 3175200, while the sum is 53.

The spelling of 13947580570013 in words is "thirteen trillion, nine hundred forty-seven billion, five hundred eighty million, five hundred seventy thousand, thirteen".