650929064612 has 24 divisors (see below), whose sum is σ = 1142560121472. Its totient is φ = 324484364000.

The previous prime is 650929064563. The next prime is 650929064641. The reversal of 650929064612 is 216460929056.

It is a happy number.

It is an unprimeable number.

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, 2371418 + ... + 2631630.

It is an arithmetic number, because the mean of its divisors is an integer number (47606671728).

Almost surely, 2^650929064612 is an apocalyptic number.

It is an amenable number.

650929064612 is a deficient number, since it is larger than the sum of its proper divisors (491631056860).

650929064612 is a wasteful number, since it uses less digits than its factorization.

650929064612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262099 (or 262097 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 50.

The spelling of 650929064612 in words is "six hundred fifty billion, nine hundred twenty-nine million, sixty-four thousand, six hundred twelve".