5516445360 has 40 divisors (see below), whose sum is σ = 17100981360. Its totient is φ = 1471052032.

The previous prime is 5516445343. The next prime is 5516445367. The reversal of 5516445360 is 635446155.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (5516445367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11492355 + ... + 11492834.

It is an arithmetic number, because the mean of its divisors is an integer number (427524534).

Almost surely, 2^5516445360 is an apocalyptic number.

It is an amenable number.

5516445360 is an abundant number, since it is smaller than the sum of its proper divisors (11584536000).

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

5516445360 is a wasteful number, since it uses less digits than its factorization.

5516445360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22985205 (or 22985199 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

The square root of 5516445360 is about 74272.7767085626. The cubic root of 5516445360 is about 1766.9317458340.

The spelling of 5516445360 in words is "five billion, five hundred sixteen million, four hundred forty-five thousand, three hundred sixty".