5138084042 has 48 divisors (see below), whose sum is σ = 9689877792. Its totient is φ = 2025324000.

The previous prime is 5138084027. The next prime is 5138084047. The reversal of 5138084042 is 2404808315.

It is a junction number, because it is equal to n+sod(n) for n = 5138083993 and 5138084011.

It is not an unprimeable number, because it can be changed into a prime (5138084047) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 353417 + ... + 367667.

It is an arithmetic number, because the mean of its divisors is an integer number (201872454).

Almost surely, 2^5138084042 is an apocalyptic number.

5138084042 is a deficient number, since it is larger than the sum of its proper divisors (4551793750).

5138084042 is a wasteful number, since it uses less digits than its factorization.

5138084042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14563 (or 14556 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 5138084042 is about 71680.4299791791. The cubic root of 5138084042 is about 1725.5745805023.

The spelling of 5138084042 in words is "five billion, one hundred thirty-eight million, eighty-four thousand, forty-two".