5516441580 has 96 divisors (see below), whose sum is σ = 16647390144. Its totient is φ = 1356816384.

The previous prime is 5516441561. The next prime is 5516441611. The reversal of 5516441580 is 851446155.

It is a super-2 number, since 2×5516441580² = 60862255411105792800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1490292 + ... + 1493988.

It is an arithmetic number, because the mean of its divisors is an integer number (173410314).

Almost surely, 2^5516441580 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 5516441580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8323695072).

5516441580 is an abundant number, since it is smaller than the sum of its proper divisors (11130948564).

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

5516441580 is a wasteful number, since it uses less digits than its factorization.

5516441580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5635 (or 5633 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 39.

The square root of 5516441580 is about 74272.7512618188. The cubic root of 5516441580 is about 1766.9313422526.

The spelling of 5516441580 in words is "five billion, five hundred sixteen million, four hundred forty-one thousand, five hundred eighty".