5363781888256 has 81 divisors (see below), whose sum is σ = 11769318607683. Its totient is φ = 2437897397760.

The previous prime is 5363781888229. The next prime is 5363781888259. The reversal of 5363781888256 is 6528881873635.

The square root of 5363781888256 is 2315984.

It is a perfect power (a square), and thus also a powerful number.

It is a super-3 number, since 3×5363781888256³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5363781888259) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 407606605 + ... + 407619763.

Almost surely, 2^{5363781888256} is an apocalyptic number.

5363781888256 is the 2315984-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5363781888256

5363781888256 is an abundant number, since it is smaller than the sum of its proper divisors (6405536719427).

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

5363781888256 is an frugal number, since it uses more digits than its factorization.

5363781888256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26356 (or 13172 counting only the distinct ones).

The product of its digits is 464486400, while the sum is 70.

The spelling of 5363781888256 in words is "five trillion, three hundred sixty-three billion, seven hundred eighty-one million, eight hundred eighty-eight thousand, two hundred fifty-six".