6136648844 has 24 divisors (see below), whose sum is σ = 10802455440. Its totient is φ = 3050256384.

The previous prime is 6136648811. The next prime is 6136648853. The reversal of 6136648844 is 4488466316.

It is a junction number, because it is equal to n+sod(n) for n = 6136648792 and 6136648801.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2031167 + ... + 2034185.

It is an arithmetic number, because the mean of its divisors is an integer number (450102310).

Almost surely, 2^6136648844 is an apocalyptic number.

It is an amenable number.

6136648844 is a deficient number, since it is larger than the sum of its proper divisors (4665806596).

6136648844 is a wasteful number, since it uses less digits than its factorization.

6136648844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5849 (or 5847 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 50.

The square root of 6136648844 is about 78336.7655957278. The cubic root of 6136648844 is about 1830.8120301589.

The spelling of 6136648844 in words is "six billion, one hundred thirty-six million, six hundred forty-eight thousand, eight hundred forty-four".