255080016 has 140 divisors (see below), whose sum is σ = 780664320. Its totient is φ = 80481600.

The previous prime is 255080011. The next prime is 255080017. The reversal of 255080016 is 610080552.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255080011) by changing a digit.

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 27 ways as a sum of consecutive naturals, for example, 221041 + ... + 222191.

Almost surely, 2^255080016 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 255080016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (390332160).

255080016 is an abundant number, since it is smaller than the sum of its proper divisors (525584304).

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

255080016 is a wasteful number, since it uses less digits than its factorization.

255080016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196 (or 1175 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 255080016 is about 15971.2246243048. The cubic root of 255080016 is about 634.1988913822.

The spelling of 255080016 in words is "two hundred fifty-five million, eighty thousand, sixteen".