5018044394 has 32 divisors (see below), whose sum is σ = 8879383296. Its totient is φ = 2101073920.

The previous prime is 5018044349. The next prime is 5018044417. The reversal of 5018044394 is 4934408105.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125159 + ... + 160314.

It is an arithmetic number, because the mean of its divisors is an integer number (277480728).

Almost surely, 2^5018044394 is an apocalyptic number.

5018044394 is a deficient number, since it is larger than the sum of its proper divisors (3861338902).

5018044394 is a wasteful number, since it uses less digits than its factorization.

5018044394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285550.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 5018044394 is about 70838.1563424684. The cubic root of 5018044394 is about 1712.0305090805.

The spelling of 5018044394 in words is "five billion, eighteen million, forty-four thousand, three hundred ninety-four".