255275527775 has 12 divisors (see below), whose sum is σ = 316606001544. Its totient is φ = 204178908000.

The previous prime is 255275527751. The next prime is 255275527777. The reversal of 255275527775 is 577725572552.

It is a de Polignac number, because none of the positive numbers 2^k-255275527775 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255275527777) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 912116 + ... + 1158665.

It is an arithmetic number, because the mean of its divisors is an integer number (26383833462).

Almost surely, 2^255275527775 is an apocalyptic number.

255275527775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

255275527775 is a deficient number, since it is larger than the sum of its proper divisors (61330473769).

255275527775 is a wasteful number, since it uses less digits than its factorization.

255275527775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075722 (or 2075717 counting only the distinct ones).

The product of its digits is 60025000, while the sum is 59.

The spelling of 255275527775 in words is "two hundred fifty-five billion, two hundred seventy-five million, five hundred twenty-seven thousand, seven hundred seventy-five".