5181368 has 16 divisors (see below), whose sum is σ = 9807480. Its totient is φ = 2566048.

The previous prime is 5181353. The next prime is 5181383. The reversal of 5181368 is 8631815.

It is an interprime number because it is at equal distance from previous prime (5181353) and next prime (5181383).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2171 + ... + 3882.

Almost surely, 2^5181368 is an apocalyptic number.

It is an amenable number.

5181368 is a deficient number, since it is larger than the sum of its proper divisors (4626112).

5181368 is a wasteful number, since it uses less digits than its factorization.

5181368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6166 (or 6162 counting only the distinct ones).

The product of its digits is 5760, while the sum is 32.

The square root of 5181368 is about 2276.2618478549. The cubic root of 5181368 is about 173.0406533483.

The spelling of 5181368 in words is "five million, one hundred eighty-one thousand, three hundred sixty-eight".