4805507616 has 144 divisors (see below), whose sum is σ = 15802928064. Its totient is φ = 1267370496.

The previous prime is 4805507591. The next prime is 4805507639. The reversal of 4805507616 is 6167055084.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

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, 21861 + ... + 100443.

It is an arithmetic number, because the mean of its divisors is an integer number (109742556).

Almost surely, 2^4805507616 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 4805507616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7901464032).

4805507616 is an abundant number, since it is smaller than the sum of its proper divisors (10997420448).

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

4805507616 is a wasteful number, since it uses less digits than its factorization.

4805507616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78623 (or 78608 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 4805507616 is about 69321.7687021905. The cubic root of 4805507616 is about 1687.5102650020.

The spelling of 4805507616 in words is "four billion, eight hundred five million, five hundred seven thousand, six hundred sixteen".