275275050255 has 48 divisors (see below), whose sum is σ = 508845486240. Its totient is φ = 137183145984.

The previous prime is 275275050229. The next prime is 275275050257. The reversal of 275275050255 is 552050572572.

275275050255 is a `hidden beast` number, since 2 + 7 + 527 + 50 + 50 + 25 + 5 = 666.

It is not a de Polignac number, because 275275050255 - 2¹⁸ = 275274788111 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 275275050255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275275050257) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1188042 + ... + 1400711.

It is an arithmetic number, because the mean of its divisors is an integer number (10600947630).

Almost surely, 2^275275050255 is an apocalyptic number.

275275050255 is a deficient number, since it is larger than the sum of its proper divisors (233570435985).

275275050255 is a wasteful number, since it uses less digits than its factorization.

275275050255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2588920 (or 2588917 counting only the distinct ones).

The product of its (nonzero) digits is 1225000, while the sum is 45.

The spelling of 275275050255 in words is "two hundred seventy-five billion, two hundred seventy-five million, fifty thousand, two hundred fifty-five".