5316447043 has 4 divisors (see below), whose sum is σ = 5629179240. Its totient is φ = 5003714848.

The previous prime is 5316447007. The next prime is 5316447049. The reversal of 5316447043 is 3407446135.

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-5316447043 is a prime.

It is a super-2 number, since 2×5316447043² = 56529218322046887698, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5316446993 and 5316447011.

It is not an unprimeable number, because it can be changed into a prime (5316447049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156366073 + ... + 156366106.

It is an arithmetic number, because the mean of its divisors is an integer number (1407294810).

Almost surely, 2^5316447043 is an apocalyptic number.

5316447043 is a deficient number, since it is larger than the sum of its proper divisors (312732197).

5316447043 is a wasteful number, since it uses less digits than its factorization.

5316447043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312732196.

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 5316447043 is about 72913.9701497594. The cubic root of 5316447043 is about 1745.3150382892.

The spelling of 5316447043 in words is "five billion, three hundred sixteen million, four hundred forty-seven thousand, forty-three".