5438118347 has 8 divisors (see below), whose sum is σ = 5468355600. Its totient is φ = 5407902720.

The previous prime is 5438118319. The next prime is 5438118359. The reversal of 5438118347 is 7438118345.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5438118347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5438118298 and 5438118307.

It is not an unprimeable number, because it can be changed into a prime (5438418347) 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, 995279 + ... + 1000727.

It is an arithmetic number, because the mean of its divisors is an integer number (683544450).

Almost surely, 2^5438118347 is an apocalyptic number.

5438118347 is a deficient number, since it is larger than the sum of its proper divisors (30237253).

5438118347 is a wasteful number, since it uses less digits than its factorization.

5438118347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10813.

The product of its digits is 322560, while the sum is 44.

The square root of 5438118347 is about 73743.5986849028. The cubic root of 5438118347 is about 1758.5290683285.

The spelling of 5438118347 in words is "five billion, four hundred thirty-eight million, one hundred eighteen thousand, three hundred forty-seven".