543275797 has 4 divisors (see below), whose sum is σ = 571869280. Its totient is φ = 514682316.

The previous prime is 543275779. The next prime is 543275807. The reversal of 543275797 is 797572345.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 543275797 - 2¹⁹ = 542751509 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 543275797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543275737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14296713 + ... + 14296750.

It is an arithmetic number, because the mean of its divisors is an integer number (142967320).

Almost surely, 2^543275797 is an apocalyptic number.

It is an amenable number.

543275797 is a deficient number, since it is larger than the sum of its proper divisors (28593483).

543275797 is a wasteful number, since it uses less digits than its factorization.

543275797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28593482.

The product of its digits is 1852200, while the sum is 49.

The square root of 543275797 is about 23308.2774352804. The cubic root of 543275797 is about 815.9686111252.

The spelling of 543275797 in words is "five hundred forty-three million, two hundred seventy-five thousand, seven hundred ninety-seven".