5017919442 has 16 divisors (see below), whose sum is σ = 10036544160. Its totient is φ = 1672522272.

The previous prime is 5017919381. The next prime is 5017919509. The reversal of 5017919442 is 2449197105.

It is a junction number, because it is equal to n+sod(n) for n = 5017919394 and 5017919403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127713 + ... + 162315.

It is an arithmetic number, because the mean of its divisors is an integer number (627284010).

Almost surely, 2^5017919442 is an apocalyptic number.

5017919442 is an abundant number, since it is smaller than the sum of its proper divisors (5018624718).

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

5017919442 is a wasteful number, since it uses less digits than its factorization.

5017919442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58777.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 5017919442 is about 70837.2743829123. The cubic root of 5017919442 is about 1712.0162988029.

The spelling of 5017919442 in words is "five billion, seventeen million, nine hundred nineteen thousand, four hundred forty-two".