650828886630 has 64 divisors (see below), whose sum is σ = 1682284826880. Its totient is φ = 160190464896.

The previous prime is 650828886611. The next prime is 650828886637. The reversal of 650828886630 is 36688828056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650828886637) 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 31 ways as a sum of consecutive naturals, for example, 5007001 + ... + 5135339.

It is an arithmetic number, because the mean of its divisors is an integer number (26285700420).

Almost surely, 2^650828886630 is an apocalyptic number.

650828886630 is an abundant number, since it is smaller than the sum of its proper divisors (1031455940250).

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

650828886630 is a wasteful number, since it uses less digits than its factorization.

650828886630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141365.

The product of its (nonzero) digits is 26542080, while the sum is 60.

The spelling of 650828886630 in words is "six hundred fifty billion, eight hundred twenty-eight million, eight hundred eighty-six thousand, six hundred thirty".