5809856256 has 108 divisors (see below), whose sum is σ = 16981208608. Its totient is φ = 1910034432.

The previous prime is 5809856243. The next prime is 5809856279. The reversal of 5809856256 is 6526589085.

5809856256 is a `hidden beast` number, since 5 + 8 + 0 + 9 + 8 + 5 + 625 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150921 + ... + 185463.

Almost surely, 2^5809856256 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 5809856256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8490604304).

5809856256 is an abundant number, since it is smaller than the sum of its proper divisors (11171352352).

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

5809856256 is a wasteful number, since it uses less digits than its factorization.

5809856256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34638 (or 34621 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 54.

The square root of 5809856256 is about 76222.4130817176. The cubic root of 5809856256 is about 1797.7189475914.

The spelling of 5809856256 in words is "five billion, eight hundred nine million, eight hundred fifty-six thousand, two hundred fifty-six".