4568868855 has 16 divisors (see below), whose sum is σ = 8122433760. Its totient is φ = 2436729984.

The previous prime is 4568868851. The next prime is 4568868883. The reversal of 4568868855 is 5588688654.

4568868855 is a `hidden beast` number, since 4 + 568 + 8 + 68 + 8 + 5 + 5 = 666.

It is not a de Polignac number, because 4568868855 - 2² = 4568868851 is a prime.

It is a super-2 number, since 2×4568868855² = 41749125228378022050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4568868792 and 4568868801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4568868851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16921602 + ... + 16921871.

It is an arithmetic number, because the mean of its divisors is an integer number (507652110).

Almost surely, 2^4568868855 is an apocalyptic number.

4568868855 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4568868855 is a deficient number, since it is larger than the sum of its proper divisors (3553564905).

4568868855 is a wasteful number, since it uses less digits than its factorization.

4568868855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33843487 (or 33843481 counting only the distinct ones).

The product of its digits is 73728000, while the sum is 63.

The square root of 4568868855 is about 67593.4083694557. The cubic root of 4568868855 is about 1659.3432413086.

The spelling of 4568868855 in words is "four billion, five hundred sixty-eight million, eight hundred sixty-eight thousand, eight hundred fifty-five".