650495464908 has 12 divisors (see below), whose sum is σ = 1517822751480. Its totient is φ = 216831821632.

The previous prime is 650495464901. The next prime is 650495464909. The reversal of 650495464908 is 809464594056.

650495464908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (650495464901) 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, 27103977693 + ... + 27103977716.

It is an arithmetic number, because the mean of its divisors is an integer number (126485229290).

Almost surely, 2^650495464908 is an apocalyptic number.

It is an amenable number.

650495464908 is an abundant number, since it is smaller than the sum of its proper divisors (867327286572).

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

650495464908 is a wasteful number, since it uses less digits than its factorization.

650495464908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54207955416 (or 54207955414 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 60.

The spelling of 650495464908 in words is "six hundred fifty billion, four hundred ninety-five million, four hundred sixty-four thousand, nine hundred eight".