5563520256 has 288 divisors, whose sum is σ = 17768475648. Its totient is φ = 1512161280.

The previous prime is 5563520243. The next prime is 5563520279. The reversal of 5563520256 is 6520253655.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9477595 + ... + 9478181.

It is an arithmetic number, because the mean of its divisors is an integer number (61696096).

Almost surely, 2^5563520256 is an apocalyptic number.

5563520256 is a gapful number since it is divisible by the number (56) 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 5563520256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8884237824).

5563520256 is an abundant number, since it is smaller than the sum of its proper divisors (12204955392).

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

5563520256 is a wasteful number, since it uses less digits than its factorization.

5563520256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697 (or 683 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 39.

The square root of 5563520256 is about 74589.0089490402. The cubic root of 5563520256 is about 1771.9435868763.

The spelling of 5563520256 in words is "five billion, five hundred sixty-three million, five hundred twenty thousand, two hundred fifty-six".