530306044 has 6 divisors (see below), whose sum is σ = 928035584. Its totient is φ = 265153020.

The previous prime is 530306033. The next prime is 530306083. The reversal of 530306044 is 440603035.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66288252 + ... + 66288259.

Almost surely, 2^530306044 is an apocalyptic number.

It is an amenable number.

530306044 is a deficient number, since it is larger than the sum of its proper divisors (397729540).

530306044 is a wasteful number, since it uses less digits than its factorization.

530306044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132576515 (or 132576513 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 530306044 is about 23028.3747581109. The cubic root of 530306044 is about 809.4229716482.

Adding to 530306044 its reverse (440603035), we get a palindrome (970909079).

The spelling of 530306044 in words is "five hundred thirty million, three hundred six thousand, forty-four".