845333208852 has 24 divisors (see below), whose sum is σ = 2151757259232. Its totient is φ = 256161578400.

The previous prime is 845333208817. The next prime is 845333208869. The reversal of 845333208852 is 258802333548.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 845333208795 and 845333208804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3202019599 + ... + 3202019862.

It is an arithmetic number, because the mean of its divisors is an integer number (89656552468).

Almost surely, 2^845333208852 is an apocalyptic number.

It is an amenable number.

845333208852 is an abundant number, since it is smaller than the sum of its proper divisors (1306424050380).

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

845333208852 is a wasteful number, since it uses less digits than its factorization.

845333208852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6404039479 (or 6404039477 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 51.

The spelling of 845333208852 in words is "eight hundred forty-five billion, three hundred thirty-three million, two hundred eight thousand, eight hundred fifty-two".