845065445160 has 64 divisors (see below), whose sum is σ = 2539332276480. Its totient is φ = 224983146240.

The previous prime is 845065445131. The next prime is 845065445177. The reversal of 845065445160 is 61544560548.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5670496 + ... + 5817615.

It is an arithmetic number, because the mean of its divisors is an integer number (39677066820).

Almost surely, 2^845065445160 is an apocalyptic number.

It is an amenable number.

845065445160 is an abundant number, since it is smaller than the sum of its proper divisors (1694266831320).

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

845065445160 is a wasteful number, since it uses less digits than its factorization.

845065445160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11488738 (or 11488734 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 48.

The spelling of 845065445160 in words is "eight hundred forty-five billion, sixty-five million, four hundred forty-five thousand, one hundred sixty".