5616344784 has 20 divisors (see below), whose sum is σ = 14508890816. Its totient is φ = 1872114912.

The previous prime is 5616344777. The next prime is 5616344809. The reversal of 5616344784 is 4874436165.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 117007183 = 5616344784 / (5 + 6 + 1 + 6 + 3 + 4 + 4 + 7 + 8 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58503544 + ... + 58503639.

Almost surely, 2^5616344784 is an apocalyptic number.

It is an amenable number.

5616344784 is an abundant number, since it is smaller than the sum of its proper divisors (8892546032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5616344784 is a wasteful number, since it uses less digits than its factorization.

5616344784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117007194 (or 117007188 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 48.

The square root of 5616344784 is about 74942.2763465322. The cubic root of 5616344784 is about 1777.5340157005.

The spelling of 5616344784 in words is "five billion, six hundred sixteen million, three hundred forty-four thousand, seven hundred eighty-four".