5318843387347 has 4 divisors (see below), whose sum is σ = 6078678156976. Its totient is φ = 4559008617720.

The previous prime is 5318843387323. The next prime is 5318843387381. The reversal of 5318843387347 is 7437833488135.

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

It is a cyclic number.

It is not a de Polignac number, because 5318843387347 - 2²⁷ = 5318709169619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5318843387147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379917384804 + ... + 379917384817.

It is an arithmetic number, because the mean of its divisors is an integer number (1519669539244).

Almost surely, 2^{5318843387347} is an apocalyptic number.

5318843387347 is a deficient number, since it is larger than the sum of its proper divisors (759834769629).

5318843387347 is an equidigital number, since it uses as much as digits as its factorization.

5318843387347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759834769628.

The product of its digits is 162570240, while the sum is 64.

The spelling of 5318843387347 in words is "five trillion, three hundred eighteen billion, eight hundred forty-three million, three hundred eighty-seven thousand, three hundred forty-seven".