5020318318 has 4 divisors (see below), whose sum is σ = 7530477480. Its totient is φ = 2510159158.

The previous prime is 5020318279. The next prime is 5020318333. The reversal of 5020318318 is 8138130205.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5020318318.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255079578 + ... + 1255079581.

It is an arithmetic number, because the mean of its divisors is an integer number (1882619370).

Almost surely, 2^5020318318 is an apocalyptic number.

5020318318 is a deficient number, since it is larger than the sum of its proper divisors (2510159162).

5020318318 is a wasteful number, since it uses less digits than its factorization.

5020318318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2510159161.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 5020318318 is about 70854.2046599918. The cubic root of 5020318318 is about 1712.2890719166.

The spelling of 5020318318 in words is "five billion, twenty million, three hundred eighteen thousand, three hundred eighteen".