255355113 has 64 divisors (see below), whose sum is σ = 407151360. Its totient is φ = 141732864.

The previous prime is 255355109. The next prime is 255355123. The reversal of 255355113 is 311553552.

It is not a de Polignac number, because 255355113 - 2² = 255355109 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255355123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4817995 + ... + 4818047.

It is an arithmetic number, because the mean of its divisors is an integer number (6361740).

Almost surely, 2^255355113 is an apocalyptic number.

It is an amenable number.

255355113 is a deficient number, since it is larger than the sum of its proper divisors (151796247).

255355113 is a wasteful number, since it uses less digits than its factorization.

255355113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 129 counting only the distinct ones).

The product of its digits is 11250, while the sum is 30.

The square root of 255355113 is about 15979.8345736118. The cubic root of 255355113 is about 634.4267983394.

The spelling of 255355113 in words is "two hundred fifty-five million, three hundred fifty-five thousand, one hundred thirteen".