255280300 has 36 divisors (see below), whose sum is σ = 604320696. Its totient is φ = 92828800.

The previous prime is 255280271. The next prime is 255280321. The reversal of 255280300 is 3082552.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114937 + ... + 117136.

It is an arithmetic number, because the mean of its divisors is an integer number (16786686).

Almost surely, 2^255280300 is an apocalyptic number.

255280300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255280300 is an abundant number, since it is smaller than the sum of its proper divisors (349040396).

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

255280300 is a wasteful number, since it uses less digits than its factorization.

255280300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232098 (or 232091 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 255280300 is about 15977.4935456097. The cubic root of 255280300 is about 634.3648349460.

The spelling of 255280300 in words is "two hundred fifty-five million, two hundred eighty thousand, three hundred".