255535123 has 8 divisors (see below), whose sum is σ = 269740800. Its totient is φ = 241405128.

The previous prime is 255535121. The next prime is 255535169. The reversal of 255535123 is 321535552.

255535123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 255535123 - 2¹ = 255535121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255535121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11911 + ... + 25552.

It is an arithmetic number, because the mean of its divisors is an integer number (33717600).

Almost surely, 2^255535123 is an apocalyptic number.

255535123 is a deficient number, since it is larger than the sum of its proper divisors (14205677).

255535123 is a wasteful number, since it uses less digits than its factorization.

255535123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37841.

The product of its digits is 22500, while the sum is 31.

The square root of 255535123 is about 15985.4659925821. The cubic root of 255535123 is about 634.5758409044.

The spelling of 255535123 in words is "two hundred fifty-five million, five hundred thirty-five thousand, one hundred twenty-three".