255605110 has 16 divisors (see below), whose sum is σ = 467888400. Its totient is φ = 100508896.

The previous prime is 255605107. The next prime is 255605113. The reversal of 255605110 is 11506552.

It is an interprime number because it is at equal distance from previous prime (255605107) and next prime (255605113).

It is a super-2 number, since 2×255605110² = 130667944516224200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255605113) 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, 216025 + ... + 217204.

It is an arithmetic number, because the mean of its divisors is an integer number (29243025).

Almost surely, 2^255605110 is an apocalyptic number.

255605110 is a deficient number, since it is larger than the sum of its proper divisors (212283290).

255605110 is a wasteful number, since it uses less digits than its factorization.

255605110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433295.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 255605110 is about 15987.6549249726. The cubic root of 255605110 is about 634.6337690212.

The spelling of 255605110 in words is "two hundred fifty-five million, six hundred five thousand, one hundred ten".