6135905650 has 96 divisors (see below), whose sum is σ = 13251651840. Its totient is φ = 2070405120.

The previous prime is 6135905639. The next prime is 6135905653. The reversal of 6135905650 is 565095316.

It is not an unprimeable number, because it can be changed into a prime (6135905653) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6604386 + ... + 6605314.

It is an arithmetic number, because the mean of its divisors is an integer number (138038040).

Almost surely, 2^6135905650 is an apocalyptic number.

6135905650 is an abundant number, since it is smaller than the sum of its proper divisors (7115746190).

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

6135905650 is a wasteful number, since it uses less digits than its factorization.

6135905650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228 (or 1223 counting only the distinct ones).

The product of its (nonzero) digits is 121500, while the sum is 40.

The square root of 6135905650 is about 78332.0218684543. The cubic root of 6135905650 is about 1830.7381188389.

The spelling of 6135905650 in words is "six billion, one hundred thirty-five million, nine hundred five thousand, six hundred fifty".