255425513331212 has 48 divisors (see below), whose sum is σ = 522364819200000. Its totient is φ = 109239542253072.

The previous prime is 255425513331187. The next prime is 255425513331271. The reversal of 255425513331212 is 212133315524552.

255425513331212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 193674962 + ... + 194989337.

It is an arithmetic number, because the mean of its divisors is an integer number (10882600400000).

Almost surely, 2^{255425513331212} is an apocalyptic number.

It is an amenable number.

255425513331212 is an abundant number, since it is smaller than the sum of its proper divisors (266939305868788).

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

255425513331212 is a wasteful number, since it uses less digits than its factorization.

255425513331212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388664803 (or 388664787 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 44.

Adding to 255425513331212 its reverse (212133315524552), we get a palindrome (467558828855764).

The spelling of 255425513331212 in words is "two hundred fifty-five trillion, four hundred twenty-five billion, five hundred thirteen million, three hundred thirty-one thousand, two hundred twelve".