275852923 has 4 divisors (see below), whose sum is σ = 276834888. Its totient is φ = 274870960.

The previous prime is 275852921. The next prime is 275852933. The reversal of 275852923 is 329258572.

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 275852923 - 2¹ = 275852921 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 275852923.

It is not an unprimeable number, because it can be changed into a prime (275852921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 490561 + ... + 491122.

It is an arithmetic number, because the mean of its divisors is an integer number (69208722).

Almost surely, 2^275852923 is an apocalyptic number.

275852923 is a deficient number, since it is larger than the sum of its proper divisors (981965).

275852923 is an equidigital number, since it uses as much as digits as its factorization.

275852923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981964.

The product of its digits is 302400, while the sum is 43.

The square root of 275852923 is about 16608.8206384439. The cubic root of 275852923 is about 650.9673352322.

The spelling of 275852923 in words is "two hundred seventy-five million, eight hundred fifty-two thousand, nine hundred twenty-three".