255063622275 has 192 divisors, whose sum is σ = 595209047040. Its totient is φ = 103999334400.

The previous prime is 255063622243. The next prime is 255063622301. The reversal of 255063622275 is 572226360552.

255063622275 is a `hidden beast` number, since 2 + 5 + 5 + 0 + 636 + 2 + 2 + 2 + 7 + 5 = 666.

It is not a de Polignac number, because 255063622275 - 2⁵ = 255063622243 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 255063622275.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2708379 + ... + 2800971.

It is an arithmetic number, because the mean of its divisors is an integer number (3100047120).

Almost surely, 2^255063622275 is an apocalyptic number.

255063622275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

255063622275 is an abundant number, since it is smaller than the sum of its proper divisors (340145424765).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255063622275 is a wasteful number, since it uses less digits than its factorization.

255063622275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92683 (or 92672 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 45.

The spelling of 255063622275 in words is "two hundred fifty-five billion, sixty-three million, six hundred twenty-two thousand, two hundred seventy-five".