4589566816 has 48 divisors (see below), whose sum is σ = 9260697600. Its totient is φ = 2237816448.

The previous prime is 4589566811. The next prime is 4589566819. The reversal of 4589566816 is 6186659854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4589566811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 987025 + ... + 991663.

It is an arithmetic number, because the mean of its divisors is an integer number (192931200).

Almost surely, 2^4589566816 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 4589566816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4630348800).

4589566816 is an abundant number, since it is smaller than the sum of its proper divisors (4671130784).

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

4589566816 is a wasteful number, since it uses less digits than its factorization.

4589566816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5411 (or 5403 counting only the distinct ones).

The product of its digits is 12441600, while the sum is 58.

The square root of 4589566816 is about 67746.3417167304. The cubic root of 4589566816 is about 1661.8451945249.

The spelling of 4589566816 in words is "four billion, five hundred eighty-nine million, five hundred sixty-six thousand, eight hundred sixteen".