84648259152 has 120 divisors (see below), whose sum is σ = 248020063200. Its totient is φ = 26914777344.

The previous prime is 84648259147. The next prime is 84648259159. The reversal of 84648259152 is 25195284648.

84648259152 is a `hidden beast` number, since 8 + 4 + 6 + 48 + 2 + 591 + 5 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84648259159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 224499 + ... + 468717.

It is an arithmetic number, because the mean of its divisors is an integer number (2066833860).

Almost surely, 2^84648259152 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 84648259152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124010031600).

84648259152 is an abundant number, since it is smaller than the sum of its proper divisors (163371804048).

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

84648259152 is a wasteful number, since it uses less digits than its factorization.

84648259152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244345 (or 244336 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 54.

The spelling of 84648259152 in words is "eighty-four billion, six hundred forty-eight million, two hundred fifty-nine thousand, one hundred fifty-two".