255755360 has 48 divisors (see below), whose sum is σ = 690542496. Its totient is φ = 87687168.

The previous prime is 255755351. The next prime is 255755393. The reversal of 255755360 is 63557552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113057 + ... + 115296.

It is an arithmetic number, because the mean of its divisors is an integer number (14386302).

Almost surely, 2^255755360 is an apocalyptic number.

255755360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255755360 is an abundant number, since it is smaller than the sum of its proper divisors (434787136).

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

255755360 is a wasteful number, since it uses less digits than its factorization.

255755360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228375 (or 228367 counting only the distinct ones).

The product of its (nonzero) digits is 157500, while the sum is 38.

The square root of 255755360 is about 15992.3531726885. The cubic root of 255755360 is about 634.7580949737.

The spelling of 255755360 in words is "two hundred fifty-five million, seven hundred fifty-five thousand, three hundred sixty".