275115275167 has 4 divisors (see below), whose sum is σ = 277786297360. Its totient is φ = 272444252976.

The previous prime is 275115275153. The next prime is 275115275173. The reversal of 275115275167 is 761572511572.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 275115275167 - 2³¹ = 272967791519 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 275115275167.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275115270167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1335510942 + ... + 1335511147.

It is an arithmetic number, because the mean of its divisors is an integer number (69446574340).

Almost surely, 2^275115275167 is an apocalyptic number.

275115275167 is a deficient number, since it is larger than the sum of its proper divisors (2671022193).

275115275167 is a wasteful number, since it uses less digits than its factorization.

275115275167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2671022192.

The product of its digits is 1029000, while the sum is 49.

The spelling of 275115275167 in words is "two hundred seventy-five billion, one hundred fifteen million, two hundred seventy-five thousand, one hundred sixty-seven".