255708263980800 has 2592 divisors, whose sum is σ = 1020299496652800. Its totient is φ = 60845395968000.

The previous prime is 255708263980783. The next prime is 255708263980823. The reversal of 255708263980800 is 8089362807552.

255708263980800 is a `hidden beast` number, since 2 + 5 + 570 + 8 + 26 + 39 + 8 + 0 + 8 + 0 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 199928274561 + ... + 199928275839.

Almost surely, 2^{255708263980800} is an apocalyptic number.

255708263980800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255708263980800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (510149748326400).

255708263980800 is an abundant number, since it is smaller than the sum of its proper divisors (764591232672000).

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

255708263980800 is a wasteful number, since it uses less digits than its factorization.

255708263980800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1515 (or 1493 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 63.

The spelling of 255708263980800 in words is "two hundred fifty-five trillion, seven hundred eight billion, two hundred sixty-three million, nine hundred eighty thousand, eight hundred".