4256881176 has 64 divisors (see below), whose sum is σ = 10725120000. Its totient is φ = 1407945600.

The previous prime is 4256881169. The next prime is 4256881241. The reversal of 4256881176 is 6711886524.

Its product of digits (645120) is a multiple of the sum of its prime factors (2560).

It is a congruent number.

It is an unprimeable number.

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, 2286486 + ... + 2288346.

It is an arithmetic number, because the mean of its divisors is an integer number (167580000).

Almost surely, 2^4256881176 is an apocalyptic number.

It is an amenable number.

4256881176 is an abundant number, since it is smaller than the sum of its proper divisors (6468238824).

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

4256881176 is a wasteful number, since it uses less digits than its factorization.

4256881176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560 (or 2556 counting only the distinct ones).

The product of its digits is 645120, while the sum is 48.

The square root of 4256881176 is about 65244.7789175502. The cubic root of 4256881176 is about 1620.6796386234.

The spelling of 4256881176 in words is "four billion, two hundred fifty-six million, eight hundred eighty-one thousand, one hundred seventy-six".