255087360 has 432 divisors, whose sum is σ = 1011289440. Its totient is φ = 60825600.

The previous prime is 255087341. The next prime is 255087367. The reversal of 255087360 is 63780552.

255087360 is a `hidden beast` number, since 25 + 508 + 73 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (432).

It is a super-2 number, since 2×255087360² = 130139122463539200, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255087367) 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 47 ways as a sum of consecutive naturals, for example, 4181730 + ... + 4181790.

Almost surely, 2^255087360 is an apocalyptic number.

255087360 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 255087360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (505644720).

255087360 is an abundant number, since it is smaller than the sum of its proper divisors (756202080).

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

255087360 is a wasteful number, since it uses less digits than its factorization.

255087360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 82 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 255087360 is about 15971.4545361404. The cubic root of 255087360 is about 634.2049777233.

The spelling of 255087360 in words is "two hundred fifty-five million, eighty-seven thousand, three hundred sixty".