4655255568 has 80 divisors (see below), whose sum is σ = 12671093760. Its totient is φ = 1469837952.

The previous prime is 4655255489. The next prime is 4655255581. The reversal of 4655255568 is 8655525564.

It is a self number, because there is not a number n which added to its sum of digits gives 4655255568.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93243 + ... + 134181.

It is an arithmetic number, because the mean of its divisors is an integer number (158388672).

Almost surely, 2^4655255568 is an apocalyptic number.

4655255568 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4655255568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6335546880).

4655255568 is an abundant number, since it is smaller than the sum of its proper divisors (8015838192).

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

4655255568 is a wasteful number, since it uses less digits than its factorization.

4655255568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41076 (or 41070 counting only the distinct ones).

The product of its digits is 7200000, while the sum is 51.

The square root of 4655255568 is about 68229.4332967818. The cubic root of 4655255568 is about 1669.7361228640.

It can be divided in two parts, 465525556 and 8, that added together give a palindrome (465525564).

The spelling of 4655255568 in words is "four billion, six hundred fifty-five million, two hundred fifty-five thousand, five hundred sixty-eight".