845482385200 has 60 divisors (see below), whose sum is σ = 2038767158368. Its totient is φ = 336944966400.

The previous prime is 845482385197. The next prime is 845482385213. The reversal of 845482385200 is 2583284548.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3791427 + ... + 4008226.

Almost surely, 2^845482385200 is an apocalyptic number.

845482385200 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

845482385200 is an abundant number, since it is smaller than the sum of its proper divisors (1193284773168).

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

845482385200 is a wasteful number, since it uses less digits than its factorization.

845482385200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7799942 (or 7799931 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 49.

The spelling of 845482385200 in words is "eight hundred forty-five billion, four hundred eighty-two million, three hundred eighty-five thousand, two hundred".