650516065046 has 32 divisors (see below), whose sum is σ = 1039380672000. Its totient is φ = 304479598752.

The previous prime is 650516065037. The next prime is 650516065097. The reversal of 650516065046 is 640560615056.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 650516064988 and 650516065006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1306145 + ... + 1734083.

It is an arithmetic number, because the mean of its divisors is an integer number (32480646000).

Almost surely, 2^650516065046 is an apocalyptic number.

650516065046 is a deficient number, since it is larger than the sum of its proper divisors (388864606954).

650516065046 is a wasteful number, since it uses less digits than its factorization.

650516065046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428436.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 650516065046 in words is "six hundred fifty billion, five hundred sixteen million, sixty-five thousand, forty-six".