543122404 has 24 divisors (see below), whose sum is σ = 1038121056. Its totient is φ = 246576000.

The previous prime is 543122383. The next prime is 543122407. The reversal of 543122404 is 404221345.

It is a happy number.

543122404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (543122407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31759 + ... + 45769.

It is an arithmetic number, because the mean of its divisors is an integer number (43255044).

Almost surely, 2^543122404 is an apocalyptic number.

It is an amenable number.

543122404 is a deficient number, since it is larger than the sum of its proper divisors (494998652).

543122404 is a wasteful number, since it uses less digits than its factorization.

543122404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14907 (or 14905 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 543122404 is about 23304.9866766750. The cubic root of 543122404 is about 815.8918081118.

Adding to 543122404 its reverse (404221345), we get a palindrome (947343749).

The spelling of 543122404 in words is "five hundred forty-three million, one hundred twenty-two thousand, four hundred four".