5018494089 has 16 divisors (see below), whose sum is σ = 7650478080. Its totient is φ = 2866492560.

The previous prime is 5018494079. The next prime is 5018494123. The reversal of 5018494089 is 9804948105.

5018494089 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5018494089 - 2⁸ = 5018493833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5018494069) 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 15 ways as a sum of consecutive naturals, for example, 1072 + ... + 100190.

It is an arithmetic number, because the mean of its divisors is an integer number (478154880).

Almost surely, 2^5018494089 is an apocalyptic number.

It is an amenable number.

5018494089 is a deficient number, since it is larger than the sum of its proper divisors (2631983991).

5018494089 is a wasteful number, since it uses less digits than its factorization.

5018494089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101540.

The product of its (nonzero) digits is 414720, while the sum is 48.

The square root of 5018494089 is about 70841.3303728833. The cubic root of 5018494089 is about 1712.0816490933.

The spelling of 5018494089 in words is "five billion, eighteen million, four hundred ninety-four thousand, eighty-nine".