5181180 has 24 divisors (see below), whose sum is σ = 14507472. Its totient is φ = 1381632.

The previous prime is 5181173. The next prime is 5181191. The reversal of 5181180 is 811815.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5181180.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43117 + ... + 43236.

It is an arithmetic number, because the mean of its divisors is an integer number (604478).

Almost surely, 2^5181180 is an apocalyptic number.

It is an amenable number.

5181180 is an abundant number, since it is smaller than the sum of its proper divisors (9326292).

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

5181180 is a wasteful number, since it uses less digits than its factorization.

5181180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86365 (or 86363 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 24.

The square root of 5181180 is about 2276.2205517041. The cubic root of 5181180 is about 173.0385604624.

Adding to 5181180 its reverse (811815), we get a palindrome (5992995).

The spelling of 5181180 in words is "five million, one hundred eighty-one thousand, one hundred eighty".