6650065050 has 48 divisors (see below), whose sum is σ = 16497336960. Its totient is φ = 1772794240.

The previous prime is 6650065031. The next prime is 6650065057. The reversal of 6650065050 is 505600566.

It is not an unprimeable number, because it can be changed into a prime (6650065057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 736966 + ... + 745934.

It is an arithmetic number, because the mean of its divisors is an integer number (343694520).

Almost surely, 2^6650065050 is an apocalyptic number.

6650065050 is an abundant number, since it is smaller than the sum of its proper divisors (9847271910).

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

6650065050 is a wasteful number, since it uses less digits than its factorization.

6650065050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13927 (or 13922 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 6650065050 is about 81547.9309976654. The cubic root of 6650065050 is about 1880.5084872109.

The spelling of 6650065050 in words is "six billion, six hundred fifty million, sixty-five thousand, fifty".