255334535503255 has 16 divisors (see below), whose sum is σ = 349380830481984. Its totient is φ = 177463278973440.

The previous prime is 255334535503217. The next prime is 255334535503321. The reversal of 255334535503255 is 552305535433552.

It is not a de Polignac number, because 255334535503255 - 2⁷ = 255334535503127 is a prime.

It is a super-2 number, since 2×255334535503255² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 255334535503196 and 255334535503205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115535987811 + ... + 115535990020.

It is an arithmetic number, because the mean of its divisors is an integer number (21836301905124).

Almost surely, 2^{255334535503255} is an apocalyptic number.

255334535503255 is a deficient number, since it is larger than the sum of its proper divisors (94046294978729).

255334535503255 is a wasteful number, since it uses less digits than its factorization.

255334535503255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231071977866.

The product of its (nonzero) digits is 101250000, while the sum is 55.

The spelling of 255334535503255 in words is "two hundred fifty-five trillion, three hundred thirty-four billion, five hundred thirty-five million, five hundred three thousand, two hundred fifty-five".