5044245018 has 8 divisors (see below), whose sum is σ = 10088490048. Its totient is φ = 1681415004.

The previous prime is 5044244999. The next prime is 5044245043. The reversal of 5044245018 is 8105424405.

It is a happy number.

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

5044245018 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 5044245018.

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, 420353746 + ... + 420353757.

It is an arithmetic number, because the mean of its divisors is an integer number (1261061256).

Almost surely, 2^5044245018 is an apocalyptic number.

5044245018 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5044245018 is a wasteful number, since it uses less digits than its factorization.

5044245018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840707508.

The product of its (nonzero) digits is 25600, while the sum is 33.

The square root of 5044245018 is about 71022.8485629801. The cubic root of 5044245018 is about 1715.0050027762.

The spelling of 5044245018 in words is "five billion, forty-four million, two hundred forty-five thousand, eighteen".