5003665842 has 32 divisors (see below), whose sum is σ = 11441222784. Its totient is φ = 1429084800.

The previous prime is 5003665841. The next prime is 5003665861. The reversal of 5003665842 is 2485663005.

It is a self number, because there is not a number n which added to its sum of digits gives 5003665842.

It is not an unprimeable number, because it can be changed into a prime (5003665841) by changing a digit.

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, 99342 + ... + 140982.

It is an arithmetic number, because the mean of its divisors is an integer number (357538212).

Almost surely, 2^5003665842 is an apocalyptic number.

5003665842 is an abundant number, since it is smaller than the sum of its proper divisors (6437556942).

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

5003665842 is a wasteful number, since it uses less digits than its factorization.

5003665842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44514.

The product of its (nonzero) digits is 172800, while the sum is 39.

The square root of 5003665842 is about 70736.5947865742. The cubic root of 5003665842 is about 1710.3937446975.

The spelling of 5003665842 in words is "five billion, three million, six hundred sixty-five thousand, eight hundred forty-two".