850217510704 has 10 divisors (see below), whose sum is σ = 1647296427020. Its totient is φ = 425108755344.

The previous prime is 850217510693. The next prime is 850217510711. The reversal of 850217510704 is 407015712058.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26569297194 + ... + 26569297225.

It is an arithmetic number, because the mean of its divisors is an integer number (164729642702).

Almost surely, 2^850217510704 is an apocalyptic number.

It is an amenable number.

850217510704 is a deficient number, since it is larger than the sum of its proper divisors (797078916316).

850217510704 is a wasteful number, since it uses less digits than its factorization.

850217510704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53138594427 (or 53138594421 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 40.

The spelling of 850217510704 in words is "eight hundred fifty billion, two hundred seventeen million, five hundred ten thousand, seven hundred four".