255612360 has 64 divisors (see below), whose sum is σ = 791585280. Its totient is φ = 65963520.

The previous prime is 255612353. The next prime is 255612431. The reversal of 255612360 is 63216552.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30637 + ... + 38076.

It is an arithmetic number, because the mean of its divisors is an integer number (12368520).

Almost surely, 2^255612360 is an apocalyptic number.

255612360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255612360 is an abundant number, since it is smaller than the sum of its proper divisors (535972920).

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

255612360 is a wasteful number, since it uses less digits than its factorization.

255612360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68758 (or 68754 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 255612360 is about 15987.8816608080. The cubic root of 255612360 is about 634.6397692290.

The spelling of 255612360 in words is "two hundred fifty-five million, six hundred twelve thousand, three hundred sixty".