255245472000 has 1152 divisors, whose sum is σ = 996386227200. Its totient is φ = 64253952000.

The previous prime is 255245471989. The next prime is 255245472017. The reversal of 255245472000 is 274542552.

255245472000 is a `hidden beast` number, since 2 + 552 + 45 + 47 + 20 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1152).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1528415917 + ... + 1528416083.

It is an arithmetic number, because the mean of its divisors is an integer number (864918600).

Almost surely, 2^255245472000 is an apocalyptic number.

255245472000 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 255245472000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (498193113600).

255245472000 is an abundant number, since it is smaller than the sum of its proper divisors (741140755200).

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

255245472000 is a wasteful number, since it uses less digits than its factorization.

255245472000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 36.

The spelling of 255245472000 in words is "two hundred fifty-five billion, two hundred forty-five million, four hundred seventy-two thousand".