255313310255104 has 96 divisors (see below), whose sum is σ = 528121921017600. Its totient is φ = 123250862407680.

The previous prime is 255313310255093. The next prime is 255313310255161. The reversal of 255313310255104 is 401552013313552.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3171908299 + ... + 3171988789.

It is an arithmetic number, because the mean of its divisors is an integer number (5501270010600).

Almost surely, 2^{255313310255104} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255313310255104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264060960508800).

255313310255104 is an abundant number, since it is smaller than the sum of its proper divisors (272808610762496).

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

255313310255104 is an equidigital number, since it uses as much as digits as its factorization.

255313310255104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133949 (or 133929 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 40.

Adding to 255313310255104 its reverse (401552013313552), we get a palindrome (656865323568656).

The spelling of 255313310255104 in words is "two hundred fifty-five trillion, three hundred thirteen billion, three hundred ten million, two hundred fifty-five thousand, one hundred four".