255310080 has 144 divisors (see below), whose sum is σ = 863581824. Its totient is φ = 64061440.

The previous prime is 255310073. The next prime is 255310109. The reversal of 255310080 is 80013552.

255310080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 255310080.

It is a congruent number.

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, 63325 + ... + 67235.

It is an arithmetic number, because the mean of its divisors is an integer number (5997096).

Almost surely, 2^255310080 is an apocalyptic number.

255310080 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 255310080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (431790912).

255310080 is an abundant number, since it is smaller than the sum of its proper divisors (608271744).

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

255310080 is a wasteful number, since it uses less digits than its factorization.

255310080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3952 (or 3938 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 255310080 is about 15978.4254543431. The cubic root of 255310080 is about 634.3895014925.

The spelling of 255310080 in words is "two hundred fifty-five million, three hundred ten thousand, eighty".