4556218496 has 64 divisors (see below), whose sum is σ = 9239053920. Its totient is φ = 2237663232.

The previous prime is 4556218489. The next prime is 4556218519. The reversal of 4556218496 is 6948126554.

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

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2643491 + ... + 2645213.

Almost surely, 2^4556218496 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 4556218496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4619526960).

4556218496 is an abundant number, since it is smaller than the sum of its proper divisors (4682835424).

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

4556218496 is a wasteful number, since it uses less digits than its factorization.

4556218496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093 (or 2081 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 50.

The square root of 4556218496 is about 67499.7666366336. The cubic root of 4556218496 is about 1657.8103534171.

The spelling of 4556218496 in words is "four billion, five hundred fifty-six million, two hundred eighteen thousand, four hundred ninety-six".