13497484927 has 4 divisors (see below), whose sum is σ = 13499120016. Its totient is φ = 13495849840.

The previous prime is 13497484907. The next prime is 13497484937. The reversal of 13497484927 is 72948479431.

It is a happy number.

13497484927 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13497484927 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13497484907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 805099 + ... + 821692.

It is an arithmetic number, because the mean of its divisors is an integer number (3374780004).

Almost surely, 2^13497484927 is an apocalyptic number.

13497484927 is a deficient number, since it is larger than the sum of its proper divisors (1635089).

13497484927 is an equidigital number, since it uses as much as digits as its factorization.

13497484927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1635088.

The product of its digits is 12192768, while the sum is 58.

The spelling of 13497484927 in words is "thirteen billion, four hundred ninety-seven million, four hundred eighty-four thousand, nine hundred twenty-seven".