2063268256 has 96 divisors (see below), whose sum is σ = 4778887680. Its totient is φ = 858470400.

The previous prime is 2063268253. The next prime is 2063268287. The reversal of 2063268256 is 6528623602.

It is not an unprimeable number, because it can be changed into a prime (2063268253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2488450 + ... + 2489278.

It is an arithmetic number, because the mean of its divisors is an integer number (49780080).

Almost surely, 2^2063268256 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 2063268256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2389443840).

2063268256 is an abundant number, since it is smaller than the sum of its proper divisors (2715619424).

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

2063268256 is a wasteful number, since it uses less digits than its factorization.

2063268256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158 (or 1150 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 2063268256 is about 45423.2127441466. The cubic root of 2063268256 is about 1273.0688706971.

It can be divided in two parts, 20632 and 68256, that added together give a palindrome (88888).

The spelling of 2063268256 in words is "two billion, sixty-three million, two hundred sixty-eight thousand, two hundred fifty-six".