4559459556 has 48 divisors (see below), whose sum is σ = 11159543808. Its totient is φ = 1446112800.

The previous prime is 4559459521. The next prime is 4559459573. The reversal of 4559459556 is 6559549554.

It is a junction number, because it is equal to n+sod(n) for n = 4559459496 and 4559459505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9471 + ... + 95961.

It is an arithmetic number, because the mean of its divisors is an integer number (232490496).

Almost surely, 2^4559459556 is an apocalyptic number.

4559459556 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4559459556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5579771904).

4559459556 is an abundant number, since it is smaller than the sum of its proper divisors (6600084252).

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

4559459556 is a wasteful number, since it uses less digits than its factorization.

4559459556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86712 (or 86710 counting only the distinct ones).

The product of its digits is 24300000, while the sum is 57.

The square root of 4559459556 is about 67523.7703035013. The cubic root of 4559459556 is about 1658.2033539790.

The spelling of 4559459556 in words is "four billion, five hundred fifty-nine million, four hundred fifty-nine thousand, five hundred fifty-six".