275353423 has 4 divisors (see below), whose sum is σ = 277363440. Its totient is φ = 273343408.

The previous prime is 275353411. The next prime is 275353457. The reversal of 275353423 is 324353572.

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 275353423 - 2⁹ = 275352911 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 (275353823) 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, 1004803 + ... + 1005076.

It is an arithmetic number, because the mean of its divisors is an integer number (69340860).

Almost surely, 2^275353423 is an apocalyptic number.

275353423 is a deficient number, since it is larger than the sum of its proper divisors (2010017).

275353423 is a wasteful number, since it uses less digits than its factorization.

275353423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010016.

The product of its digits is 75600, while the sum is 34.

The square root of 275353423 is about 16593.7766346302. The cubic root of 275353423 is about 650.5741853393.

The spelling of 275353423 in words is "two hundred seventy-five million, three hundred fifty-three thousand, four hundred twenty-three".