4255712826 has 16 divisors (see below), whose sum is σ = 8526713184. Its totient is φ = 1416023024.

The previous prime is 4255712779. The next prime is 4255712831. The reversal of 4255712826 is 6282175524.

It is a super-2 number, since 2×4255712826² = 36222183314761812552, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 633360 + ... + 640043.

It is an arithmetic number, because the mean of its divisors is an integer number (532919574).

Almost surely, 2^4255712826 is an apocalyptic number.

4255712826 is an abundant number, since it is smaller than the sum of its proper divisors (4271000358).

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

4255712826 is a wasteful number, since it uses less digits than its factorization.

4255712826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273965.

The product of its digits is 268800, while the sum is 42.

The square root of 4255712826 is about 65235.8247131130. The cubic root of 4255712826 is about 1620.5313536673.

The spelling of 4255712826 in words is "four billion, two hundred fifty-five million, seven hundred twelve thousand, eight hundred twenty-six".