543043124 has 12 divisors (see below), whose sum is σ = 1023427524. Its totient is φ = 250635264.

The previous prime is 543043103. The next prime is 543043147. The reversal of 543043124 is 421340345.

It can be written as a sum of positive squares in 2 ways, for example, as 161544100 + 381499024 = 12710^2 + 19532^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 543043093 and 543043102.

It is a congruent number.

It is an unprimeable number.

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, 5221517 + ... + 5221620.

It is an arithmetic number, because the mean of its divisors is an integer number (85285627).

Almost surely, 2^543043124 is an apocalyptic number.

It is an amenable number.

543043124 is a deficient number, since it is larger than the sum of its proper divisors (480384400).

543043124 is a wasteful number, since it uses less digits than its factorization.

543043124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10443154 (or 10443152 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 543043124 is about 23303.2856910780. The cubic root of 543043124 is about 815.8521073926.

Adding to 543043124 its reverse (421340345), we get a palindrome (964383469).

The spelling of 543043124 in words is "five hundred forty-three million, forty-three thousand, one hundred twenty-four".