5518360 has 64 divisors (see below), whose sum is σ = 13413600. Its totient is φ = 2036736.

The previous prime is 5518351. The next prime is 5518397. The reversal of 5518360 is 638155.

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, 40212 + ... + 40348.

Almost surely, 2^5518360 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 5518360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6706800).

5518360 is an abundant number, since it is smaller than the sum of its proper divisors (7895240).

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

5518360 is a wasteful number, since it uses less digits than its factorization.

5518360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 5518360 is about 2349.1189837895. The cubic root of 5518360 is about 176.7136143573.

It can be divided in two parts, 551 and 8360, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 5518360 in words is "five million, five hundred eighteen thousand, three hundred sixty".