5042734818 has 16 divisors (see below), whose sum is σ = 11002330656. Its totient is φ = 1528101440.

The previous prime is 5042734789. The next prime is 5042734831. The reversal of 5042734818 is 8184372405.

It is a self number, because there is not a number n which added to its sum of digits gives 5042734818.

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 7 ways as a sum of consecutive naturals, for example, 38202471 + ... + 38202602.

It is an arithmetic number, because the mean of its divisors is an integer number (687645666).

Almost surely, 2^5042734818 is an apocalyptic number.

5042734818 is an abundant number, since it is smaller than the sum of its proper divisors (5959595838).

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

5042734818 is a wasteful number, since it uses less digits than its factorization.

5042734818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76405089.

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 5042734818 is about 71012.2159772528. The cubic root of 5042734818 is about 1714.8338335155.

The spelling of 5042734818 in words is "five billion, forty-two million, seven hundred thirty-four thousand, eight hundred eighteen".