255303052775 has 12 divisors (see below), whose sum is σ = 321300799272. Its totient is φ = 201194046240.

The previous prime is 255303052717. The next prime is 255303052793. The reversal of 255303052775 is 577250303552.

It is not a de Polignac number, because 255303052775 - 2⁸ = 255303052519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76208192 + ... + 76211541.

It is an arithmetic number, because the mean of its divisors is an integer number (26775066606).

Almost surely, 2^255303052775 is an apocalyptic number.

255303052775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

255303052775 is a deficient number, since it is larger than the sum of its proper divisors (65997746497).

255303052775 is a wasteful number, since it uses less digits than its factorization.

255303052775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152419810 (or 152419805 counting only the distinct ones).

The product of its (nonzero) digits is 1102500, while the sum is 44.

The spelling of 255303052775 in words is "two hundred fifty-five billion, three hundred three million, fifty-two thousand, seven hundred seventy-five".