5530042 has 24 divisors (see below), whose sum is σ = 9794196. Its totient is φ = 2334528.

The previous prime is 5530033. The next prime is 5530043. The reversal of 5530042 is 2400355.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5239521 + 290521 = 2289^2 + 539^2 .

It is not an unprimeable number, because it can be changed into a prime (5530043) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6768 + ... + 7540.

Almost surely, 2^5530042 is an apocalyptic number.

5530042 is a deficient number, since it is larger than the sum of its proper divisors (4264154).

5530042 is a wasteful number, since it uses less digits than its factorization.

5530042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862 (or 855 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 5530042 is about 2351.6041333524. The cubic root of 5530042 is about 176.8382234467.

Adding to 5530042 its reverse (2400355), we get a palindrome (7930397).

The spelling of 5530042 in words is "five million, five hundred thirty thousand, forty-two".