255251105 has 8 divisors (see below), whose sum is σ = 306406464. Its totient is φ = 204130800.

The previous prime is 255251093. The next prime is 255251119. The reversal of 255251105 is 501152552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 255251105 - 2⁴ = 255251089 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11540 + ... + 25370.

It is an arithmetic number, because the mean of its divisors is an integer number (38300808).

Almost surely, 2^255251105 is an apocalyptic number.

It is an amenable number.

255251105 is a deficient number, since it is larger than the sum of its proper divisors (51155359).

255251105 is a wasteful number, since it uses less digits than its factorization.

255251105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17527.

The product of its (nonzero) digits is 2500, while the sum is 26.

The square root of 255251105 is about 15976.5798905773. The cubic root of 255251105 is about 634.3406510882.

The spelling of 255251105 in words is "two hundred fifty-five million, two hundred fifty-one thousand, one hundred five".