254881258672 has 80 divisors (see below), whose sum is σ = 550633507200. Its totient is φ = 113583375360.

The previous prime is 254881258669. The next prime is 254881258699. The reversal of 254881258672 is 276852188452.

It is a happy number.

254881258672 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14104779 + ... + 14122837.

It is an arithmetic number, because the mean of its divisors is an integer number (6882918840).

Almost surely, 2^254881258672 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 254881258672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275316753600).

254881258672 is an abundant number, since it is smaller than the sum of its proper divisors (295752248528).

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

254881258672 is a wasteful number, since it uses less digits than its factorization.

254881258672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20834 (or 20828 counting only the distinct ones).

The product of its digits is 17203200, while the sum is 58.

The spelling of 254881258672 in words is "two hundred fifty-four billion, eight hundred eighty-one million, two hundred fifty-eight thousand, six hundred seventy-two".