84584506112 has 72 divisors (see below), whose sum is σ = 172312977312. Its totient is φ = 41429606400.

The previous prime is 84584506093. The next prime is 84584506157. The reversal of 84584506112 is 21160548548.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2838812 + ... + 2868452.

It is an arithmetic number, because the mean of its divisors is an integer number (2393235796).

Almost surely, 2^84584506112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84584506112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86156488656).

84584506112 is an abundant number, since it is smaller than the sum of its proper divisors (87728471200).

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

84584506112 is a wasteful number, since it uses less digits than its factorization.

84584506112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29885 (or 29871 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 44.

The spelling of 84584506112 in words is "eighty-four billion, five hundred eighty-four million, five hundred six thousand, one hundred twelve".