5516442834 has 96 divisors (see below), whose sum is σ = 12993088896. Its totient is φ = 1556755200.

The previous prime is 5516442817. The next prime is 5516442853. The reversal of 5516442834 is 4382446155.

It is a super-2 number, since 2×5516442834² = 60862283081579903112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13895124 + ... + 13895520.

It is an arithmetic number, because the mean of its divisors is an integer number (135344676).

Almost surely, 2^5516442834 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5516442834, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6496544448).

5516442834 is an abundant number, since it is smaller than the sum of its proper divisors (7476646062).

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

5516442834 is a wasteful number, since it uses less digits than its factorization.

5516442834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880 (or 873 counting only the distinct ones).

The product of its digits is 460800, while the sum is 42.

The square root of 5516442834 is about 74272.7597036760. The cubic root of 5516442834 is about 1766.9314761392.

Adding to 5516442834 its reverse (4382446155), we get a palindrome (9898888989).

The spelling of 5516442834 in words is "five billion, five hundred sixteen million, four hundred forty-two thousand, eight hundred thirty-four".