5347447243 has 8 divisors (see below), whose sum is σ = 5455580688. Its totient is φ = 5239581984.

The previous prime is 5347447219. The next prime is 5347447249. The reversal of 5347447243 is 3427447435.

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 5347447243 - 2⁵ = 5347447211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5347447243.

It is not an unprimeable number, because it can be changed into a prime (5347447249) 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, 26521 + ... + 106762.

It is an arithmetic number, because the mean of its divisors is an integer number (681947586).

Almost surely, 2^5347447243 is an apocalyptic number.

5347447243 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

5347447243 is a deficient number, since it is larger than the sum of its proper divisors (108133445).

5347447243 is a wasteful number, since it uses less digits than its factorization.

5347447243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134093.

The product of its digits is 1128960, while the sum is 43.

The square root of 5347447243 is about 73126.2418219342. The cubic root of 5347447243 is about 1748.7007764123.

The spelling of 5347447243 in words is "five billion, three hundred forty-seven million, four hundred forty-seven thousand, two hundred forty-three".