650450116350 has 576 divisors, whose sum is σ = 2040056928000. Its totient is φ = 153113794560.

The previous prime is 650450116307. The next prime is 650450116357. The reversal of 650450116350 is 53611054056.

650450116350 is a `hidden beast` number, since 6 + 5 + 0 + 4 + 5 + 0 + 11 + 635 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650450116357) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 419915376 + ... + 419916924.

It is an arithmetic number, because the mean of its divisors is an integer number (3541765500).

Almost surely, 2^650450116350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 650450116350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1020028464000).

650450116350 is an abundant number, since it is smaller than the sum of its proper divisors (1389606811650).

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

650450116350 is a wasteful number, since it uses less digits than its factorization.

650450116350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719 (or 1702 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 650450116350 in words is "six hundred fifty billion, four hundred fifty million, one hundred sixteen thousand, three hundred fifty".