5181316 has 24 divisors (see below), whose sum is σ = 10423616. Its totient is φ = 2207520.

The previous prime is 5181307. The next prime is 5181317. The reversal of 5181316 is 6131815.

It is not an unprimeable number, because it can be changed into a prime (5181317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5470 + ... + 6346.

Almost surely, 2^5181316 is an apocalyptic number.

It is an amenable number.

5181316 is an abundant number, since it is smaller than the sum of its proper divisors (5242300).

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

5181316 is a wasteful number, since it uses less digits than its factorization.

5181316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099 (or 1097 counting only the distinct ones).

The product of its digits is 720, while the sum is 25.

The square root of 5181316 is about 2276.2504255903. The cubic root of 5181316 is about 173.0400744700.

The spelling of 5181316 in words is "five million, one hundred eighty-one thousand, three hundred sixteen".