255148800 has 216 divisors, whose sum is σ = 856934736. Its totient is φ = 66846720.

The previous prime is 255148783. The next prime is 255148807. The reversal of 255148800 is 8841552.

It is not an unprimeable number, because it can be changed into a prime (255148807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1862332 + ... + 1862468.

Almost surely, 2^255148800 is an apocalyptic number.

255148800 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 255148800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (428467368).

255148800 is an abundant number, since it is smaller than the sum of its proper divisors (601785936).

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

255148800 is a wasteful number, since it uses less digits than its factorization.

255148800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 33.

The square root of 255148800 is about 15973.3778519135. The cubic root of 255148800 is about 634.2558915564.

The spelling of 255148800 in words is "two hundred fifty-five million, one hundred forty-eight thousand, eight hundred".