543242004 has 24 divisors (see below), whose sum is σ = 1342127808. Its totient is φ = 170428800.

The previous prime is 543241973. The next prime is 543242023. The reversal of 543242004 is 400242345.

It is a super-2 number, since 2×543242004² = 590223749819872032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1331272 + ... + 1331679.

It is an arithmetic number, because the mean of its divisors is an integer number (55921992).

Almost surely, 2^543242004 is an apocalyptic number.

It is an amenable number.

543242004 is an abundant number, since it is smaller than the sum of its proper divisors (798885804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

543242004 is a wasteful number, since it uses less digits than its factorization.

543242004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2662975 (or 2662973 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 543242004 is about 23307.5525098625. The cubic root of 543242004 is about 815.9516924017.

Adding to 543242004 its reverse (400242345), we get a palindrome (943484349).

The spelling of 543242004 in words is "five hundred forty-three million, two hundred forty-two thousand, four".