255110135 has 16 divisors (see below), whose sum is σ = 365078016. Its totient is φ = 167326368.

The previous prime is 255110111. The next prime is 255110161. The reversal of 255110135 is 531011552.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 255110135 - 2¹⁰ = 255109111 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 255110135.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157649 + ... + 159258.

It is an arithmetic number, because the mean of its divisors is an integer number (22817376).

Almost surely, 2^255110135 is an apocalyptic number.

255110135 is a deficient number, since it is larger than the sum of its proper divisors (109967881).

255110135 is a wasteful number, since it uses less digits than its factorization.

255110135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316942.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 255110135 is about 15972.1675110174. The cubic root of 255110135 is about 634.2238517651.

Adding to 255110135 its reverse (531011552), we get a palindrome (786121687).

The spelling of 255110135 in words is "two hundred fifty-five million, one hundred ten thousand, one hundred thirty-five".