255508130 has 16 divisors (see below), whose sum is σ = 486968760. Its totient is φ = 96191232.

The previous prime is 255508117. The next prime is 255508133. The reversal of 255508130 is 31805552.

255508130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 174741961 + 80766169 = 13219^2 + 8987^2 .

It is a junction number, because it is equal to n+sod(n) for n = 255508093 and 255508102.

It is not an unprimeable number, because it can be changed into a prime (255508133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 751325 + ... + 751664.

Almost surely, 2^255508130 is an apocalyptic number.

255508130 is a deficient number, since it is larger than the sum of its proper divisors (231460630).

255508130 is a wasteful number, since it uses less digits than its factorization.

255508130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503013.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 255508130 is about 15984.6216720947. The cubic root of 255508130 is about 634.5534960193.

The spelling of 255508130 in words is "two hundred fifty-five million, five hundred eight thousand, one hundred thirty".