850729180308 has 24 divisors (see below), whose sum is σ = 2268611147712. Its totient is φ = 243065480064.

The previous prime is 850729180289. The next prime is 850729180319. The reversal of 850729180308 is 803081927058.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5063864085 + ... + 5063864252.

It is an arithmetic number, because the mean of its divisors is an integer number (94525464488).

Almost surely, 2^850729180308 is an apocalyptic number.

It is an amenable number.

850729180308 is an abundant number, since it is smaller than the sum of its proper divisors (1417881967404).

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

850729180308 is a wasteful number, since it uses less digits than its factorization.

850729180308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10127728351 (or 10127728349 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 51.

The spelling of 850729180308 in words is "eight hundred fifty billion, seven hundred twenty-nine million, one hundred eighty thousand, three hundred eight".