5318518 has 16 divisors (see below), whose sum is σ = 8892720. Its totient is φ = 2370816.

The previous prime is 5318503. The next prime is 5318519. The reversal of 5318518 is 8158135.

It is a self number, because there is not a number n which added to its sum of digits gives 5318518.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5318519) 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, 3471 + ... + 4762.

It is an arithmetic number, because the mean of its divisors is an integer number (555795).

Almost surely, 2^5318518 is an apocalyptic number.

5318518 is a deficient number, since it is larger than the sum of its proper divisors (3574202).

5318518 is a wasteful number, since it uses less digits than its factorization.

5318518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8271.

The product of its digits is 4800, while the sum is 31.

The square root of 5318518 is about 2306.1912323136. The cubic root of 5318518 is about 174.5541630920.

The spelling of 5318518 in words is "five million, three hundred eighteen thousand, five hundred eighteen".