542230004 has 12 divisors (see below), whose sum is σ = 949574724. Its totient is φ = 270922944.

The previous prime is 542229979. The next prime is 542230027. The reversal of 542230004 is 400032245.

It can be written as a sum of positive squares in 2 ways, for example, as 490533904 + 51696100 = 22148^2 + 7190^2 .

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, 41567 + ... + 53030.

It is an arithmetic number, because the mean of its divisors is an integer number (79131227).

Almost surely, 2^542230004 is an apocalyptic number.

It is an amenable number.

542230004 is a deficient number, since it is larger than the sum of its proper divisors (407344720).

542230004 is a wasteful number, since it uses less digits than its factorization.

542230004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96034 (or 96032 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 542230004 is about 23285.8326885684. The cubic root of 542230004 is about 815.4447014142. Note that the first 3 decimals are identical.

Adding to 542230004 its reverse (400032245), we get a palindrome (942262249).

The spelling of 542230004 in words is "five hundred forty-two million, two hundred thirty thousand, four".