5181130860 has 24 divisors (see below), whose sum is σ = 14507166576. Its totient is φ = 1381634880.

The previous prime is 5181130859. The next prime is 5181130861. The reversal of 5181130860 is 680311815.

It is an interprime number because it is at equal distance from previous prime (5181130859) and next prime (5181130861).

It is not an unprimeable number, because it can be changed into a prime (5181130861) 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, 43176031 + ... + 43176150.

It is an arithmetic number, because the mean of its divisors is an integer number (604465274).

Almost surely, 2^5181130860 is an apocalyptic number.

It is an amenable number.

5181130860 is an abundant number, since it is smaller than the sum of its proper divisors (9326035716).

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

5181130860 is a wasteful number, since it uses less digits than its factorization.

5181130860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86352193 (or 86352191 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 5181130860 is about 71980.0726590353. The cubic root of 5181130860 is about 1730.3801340929.

The spelling of 5181130860 in words is "five billion, one hundred eighty-one million, one hundred thirty thousand, eight hundred sixty".