650206222602056 has 16 divisors (see below), whose sum is σ = 1219138811559600. Its totient is φ = 325102539519504.

The previous prime is 650206222602037. The next prime is 650206222602077.

650206222602056 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 650206222601998 and 650206222602016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66620390 + ... + 75754133.

It is an arithmetic number, because the mean of its divisors is an integer number (76196175722475).

Almost surely, 2^{650206222602056} is an apocalyptic number.

It is an amenable number.

650206222602056 is a deficient number, since it is larger than the sum of its proper divisors (568932588957544).

650206222602056 is a wasteful number, since it uses less digits than its factorization.

650206222602056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142945388 (or 142945384 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 650206222602056 in words is "six hundred fifty trillion, two hundred six billion, two hundred twenty-two million, six hundred two thousand, fifty-six".