4255744256 has 18 divisors (see below), whose sum is σ = 8494865022. Its totient is φ = 2127872000.

The previous prime is 4255744253. The next prime is 4255744261. The reversal of 4255744256 is 6524475524.

It can be written as a sum of positive squares in only one way, i.e., 3974041600 + 281702656 = 63040^2 + 16784^2 .

It is a super-2 number, since 2×4255744256² = 36222718344953987072, which contains 22 as substring.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (4255744253) by changing a digit.

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 as a sum of consecutive naturals, namely, 8311745 + ... + 8312256.

Almost surely, 2^4255744256 is an apocalyptic number.

It is an amenable number.

4255744256 is a deficient number, since it is larger than the sum of its proper divisors (4239120766).

4255744256 is an equidigital number, since it uses as much as digits as its factorization.

4255744256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16624017 (or 16624003 counting only the distinct ones).

The product of its digits is 1344000, while the sum is 44.

The square root of 4255744256 is about 65236.0656079135. The cubic root of 4255744256 is about 1620.5353430636.

The spelling of 4255744256 in words is "four billion, two hundred fifty-five million, seven hundred forty-four thousand, two hundred fifty-six".