650065116 has 12 divisors (see below), whose sum is σ = 1516818632. Its totient is φ = 216688368.

The previous prime is 650065111. The next prime is 650065139. The reversal of 650065116 is 611560056.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650065111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27086035 + ... + 27086058.

Almost surely, 2^650065116 is an apocalyptic number.

It is an amenable number.

650065116 is an abundant number, since it is smaller than the sum of its proper divisors (866753516).

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

650065116 is a wasteful number, since it uses less digits than its factorization.

650065116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54172100 (or 54172098 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 650065116 is about 25496.3745658084. The cubic root of 650065116 is about 866.2680305420.

The spelling of 650065116 in words is "six hundred fifty million, sixty-five thousand, one hundred sixteen".