8616048512 has 64 divisors (see below), whose sum is σ = 17656885440. Its totient is φ = 4184893440.

The previous prime is 8616048481. The next prime is 8616048523. The reversal of 8616048512 is 2158406168.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×8616048512² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8616048512.

It is a congruent number.

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, 4313498 + ... + 4315494.

It is an arithmetic number, because the mean of its divisors is an integer number (275888835).

Almost surely, 2^8616048512 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 8616048512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8828442720).

8616048512 is an abundant number, since it is smaller than the sum of its proper divisors (9040836928).

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

8616048512 is a wasteful number, since it uses less digits than its factorization.

8616048512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2959 (or 2947 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 8616048512 is about 92822.6724028133. The cubic root of 8616048512 is about 2050.0732483841.

The spelling of 8616048512 in words is "eight billion, six hundred sixteen million, forty-eight thousand, five hundred twelve".