9850925284812 has 72 divisors (see below), whose sum is σ = 25468324330176. Its totient is φ = 3209029584384.

The previous prime is 9850925284777. The next prime is 9850925284829. The reversal of 9850925284812 is 2184825290589.

9850925284812 is a `hidden beast` number, since 9 + 8 + 5 + 0 + 92 + 528 + 4 + 8 + 12 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 9850925284812.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3154413 + ... + 5445380.

It is an arithmetic number, because the mean of its divisors is an integer number (353726726808).

Almost surely, 2^{9850925284812} is an apocalyptic number.

It is an amenable number.

9850925284812 is an abundant number, since it is smaller than the sum of its proper divisors (15617399045364).

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

9850925284812 is a wasteful number, since it uses less digits than its factorization.

9850925284812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8600527 (or 8600522 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 63.

The spelling of 9850925284812 in words is "nine trillion, eight hundred fifty billion, nine hundred twenty-five million, two hundred eighty-four thousand, eight hundred twelve".