850780855360 has 56 divisors (see below), whose sum is σ = 2032436367936. Its totient is φ = 339218050560.

The previous prime is 850780855343. The next prime is 850780855367. The reversal of 850780855360 is 63558087058.

It is not an unprimeable number, because it can be changed into a prime (850780855367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4174902 + ... + 4373941.

Almost surely, 2^850780855360 is an apocalyptic number.

850780855360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

850780855360 is an abundant number, since it is smaller than the sum of its proper divisors (1181655512576).

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

850780855360 is a wasteful number, since it uses less digits than its factorization.

850780855360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8549171 (or 8549161 counting only the distinct ones).

The product of its (nonzero) digits is 8064000, while the sum is 55.

The spelling of 850780855360 in words is "eight hundred fifty billion, seven hundred eighty million, eight hundred fifty-five thousand, three hundred sixty".