5180180 has 12 divisors (see below), whose sum is σ = 10878420. Its totient is φ = 2072064.

The previous prime is 5180171. The next prime is 5180213. The reversal of 5180180 is 810815.

It can be written as a sum of positive squares in 2 ways, for example, as 1860496 + 3319684 = 1364^2 + 1822^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129485 + ... + 129524.

It is an arithmetic number, because the mean of its divisors is an integer number (906535).

Almost surely, 2^5180180 is an apocalyptic number.

It is an amenable number.

5180180 is an abundant number, since it is smaller than the sum of its proper divisors (5698240).

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

5180180 is a wasteful number, since it uses less digits than its factorization.

5180180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259018 (or 259016 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 23.

The square root of 5180180 is about 2276.0008787345. Note that the first 3 decimals coincide. The cubic root of 5180180 is about 173.0274272396.

Adding to 5180180 its reverse (810815), we get a palindrome (5990995).

The spelling of 5180180 in words is "five million, one hundred eighty thousand, one hundred eighty".