6105638650 has 72 divisors (see below), whose sum is σ = 11923299360. Its totient is φ = 2325940320.

The previous prime is 6105638639. The next prime is 6105638653. The reversal of 6105638650 is 568365016.

It is not an unprimeable number, because it can be changed into a prime (6105638653) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9495229 + ... + 9495871.

It is an arithmetic number, because the mean of its divisors is an integer number (165601380).

Almost surely, 2^6105638650 is an apocalyptic number.

6105638650 is a deficient number, since it is larger than the sum of its proper divisors (5817660710).

6105638650 is a wasteful number, since it uses less digits than its factorization.

6105638650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060 (or 1032 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 6105638650 is about 78138.5861786608. The cubic root of 6105638650 is about 1827.7229534554.

The spelling of 6105638650 in words is "six billion, one hundred five million, six hundred thirty-eight thousand, six hundred fifty".