254811463312 has 320 divisors, whose sum is σ = 626017075200. Its totient is φ = 98051627520.

The previous prime is 254811463297. The next prime is 254811463349. The reversal of 254811463312 is 213364118452.

254811463312 is digitally balanced in base 3, 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 63 ways as a sum of consecutive naturals, for example, 769822987 + ... + 769823317.

It is an arithmetic number, because the mean of its divisors is an integer number (1956303360).

Almost surely, 2^254811463312 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 254811463312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313008537600).

254811463312 is an abundant number, since it is smaller than the sum of its proper divisors (371205611888).

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

254811463312 is a wasteful number, since it uses less digits than its factorization.

254811463312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634 (or 628 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The spelling of 254811463312 in words is "two hundred fifty-four billion, eight hundred eleven million, four hundred sixty-three thousand, three hundred twelve".