5136818 has 8 divisors (see below), whose sum is σ = 7869312. Its totient is φ = 2513716.

The previous prime is 5136811. The next prime is 5136841. The reversal of 5136818 is 8186315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5136811) 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 3 ways as a sum of consecutive naturals, for example, 27230 + ... + 27417.

It is an arithmetic number, because the mean of its divisors is an integer number (983664).

Almost surely, 2^5136818 is an apocalyptic number.

5136818 is a deficient number, since it is larger than the sum of its proper divisors (2732494).

5136818 is a wasteful number, since it uses less digits than its factorization.

5136818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54696.

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

The square root of 5136818 is about 2266.4549410919. The cubic root of 5136818 is about 172.5432839642.

The spelling of 5136818 in words is "five million, one hundred thirty-six thousand, eight hundred eighteen".