255078048 has 48 divisors (see below), whose sum is σ = 673729056. Its totient is φ = 84499200.

The previous prime is 255078023. The next prime is 255078053. The reversal of 255078048 is 840870552.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 255077997 and 255078015.

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, 7498 + ... + 23798.

It is an arithmetic number, because the mean of its divisors is an integer number (14036022).

Almost surely, 2^255078048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255078048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336864528).

255078048 is an abundant number, since it is smaller than the sum of its proper divisors (418651008).

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

255078048 is a wasteful number, since it uses less digits than its factorization.

255078048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16477 (or 16469 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 39.

The square root of 255078048 is about 15971.1630133813. The cubic root of 255078048 is about 634.1972603820.

The spelling of 255078048 in words is "two hundred fifty-five million, seventy-eight thousand, forty-eight".