255553076272868 has 48 divisors (see below), whose sum is σ = 534385374364800. Its totient is φ = 105557604794880.

The previous prime is 255553076272867. The next prime is 255553076272889. The reversal of 255553076272868 is 868272670355552.

255553076272868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (255553076272867) 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, 5890469648 + ... + 5890513031.

It is an arithmetic number, because the mean of its divisors is an integer number (11133028632600).

Almost surely, 2^{255553076272868} is an apocalyptic number.

It is an amenable number.

255553076272868 is an abundant number, since it is smaller than the sum of its proper divisors (278832298091932).

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

255553076272868 is a wasteful number, since it uses less digits than its factorization.

255553076272868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11780982740 (or 11780982738 counting only the distinct ones).

The product of its (nonzero) digits is 1693440000, while the sum is 71.

The spelling of 255553076272868 in words is "two hundred fifty-five trillion, five hundred fifty-three billion, seventy-six million, two hundred seventy-two thousand, eight hundred sixty-eight".