255763310112 has 288 divisors, whose sum is σ = 776949001920. Its totient is φ = 79576473600.

The previous prime is 255763310107. The next prime is 255763310161. The reversal of 255763310112 is 211013367552.

255763310112 is a `hidden beast` number, since 2 + 5 + 5 + 7 + 633 + 1 + 0 + 1 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 272959308 + ... + 272960244.

It is an arithmetic number, because the mean of its divisors is an integer number (2697739590).

Almost surely, 2^255763310112 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 255763310112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (388474500960).

255763310112 is an abundant number, since it is smaller than the sum of its proper divisors (521185691808).

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

255763310112 is a wasteful number, since it uses less digits than its factorization.

255763310112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656 (or 1645 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

Adding to 255763310112 its reverse (211013367552), we get a palindrome (466776677664).

The spelling of 255763310112 in words is "two hundred fifty-five billion, seven hundred sixty-three million, three hundred ten thousand, one hundred twelve".