650050566616 has 32 divisors (see below), whose sum is σ = 1332424857600. Its totient is φ = 294860647840.

The previous prime is 650050566589. The next prime is 650050566619. The reversal of 650050566616 is 616665050056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650050566619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7668640 + ... + 7752943.

It is an arithmetic number, because the mean of its divisors is an integer number (41638276800).

Almost surely, 2^650050566616 is an apocalyptic number.

It is an amenable number.

650050566616 is an abundant number, since it is smaller than the sum of its proper divisors (682374290984).

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

650050566616 is a wasteful number, since it uses less digits than its factorization.

650050566616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15422079 (or 15422075 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 46.

The spelling of 650050566616 in words is "six hundred fifty billion, fifty million, five hundred sixty-six thousand, six hundred sixteen".