5516964984 has 64 divisors (see below), whose sum is σ = 14620746240. Its totient is φ = 1728796160.

The previous prime is 5516964949. The next prime is 5516964991. The reversal of 5516964984 is 4894696155.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364267 + ... + 379109.

It is an arithmetic number, because the mean of its divisors is an integer number (228449160).

Almost surely, 2^5516964984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5516964984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7310373120).

5516964984 is an abundant number, since it is smaller than the sum of its proper divisors (9103781256).

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

5516964984 is a wasteful number, since it uses less digits than its factorization.

5516964984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15780 (or 15776 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 57.

The square root of 5516964984 is about 74276.2747046458. The cubic root of 5516964984 is about 1766.9872230634.

The spelling of 5516964984 in words is "five billion, five hundred sixteen million, nine hundred sixty-four thousand, nine hundred eighty-four".