5138841804 has 48 divisors (see below), whose sum is σ = 12819276288. Its totient is φ = 1596526848.

The previous prime is 5138841803. The next prime is 5138841811. The reversal of 5138841804 is 4081488315.

It is not an unprimeable number, because it can be changed into a prime (5138841803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101272 + ... + 143295.

It is an arithmetic number, because the mean of its divisors is an integer number (267068256).

Almost surely, 2^5138841804 is an apocalyptic number.

It is an amenable number.

5138841804 is an abundant number, since it is smaller than the sum of its proper divisors (7680434484).

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

5138841804 is a wasteful number, since it uses less digits than its factorization.

5138841804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244694 (or 244692 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 42.

The square root of 5138841804 is about 71685.7154808404. The cubic root of 5138841804 is about 1725.6594052839.

The spelling of 5138841804 in words is "five billion, one hundred thirty-eight million, eight hundred forty-one thousand, eight hundred four".