530543512 has 8 divisors (see below), whose sum is σ = 994769100. Its totient is φ = 265271752.

The previous prime is 530543509. The next prime is 530543513. The reversal of 530543512 is 215345035.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530543513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33158962 + ... + 33158977.

Almost surely, 2^530543512 is an apocalyptic number.

It is an amenable number.

530543512 is a deficient number, since it is larger than the sum of its proper divisors (464225588).

530543512 is a wasteful number, since it uses less digits than its factorization.

530543512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66317945 (or 66317941 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 530543512 is about 23033.5301679964. The cubic root of 530543512 is about 809.5437719377.

Adding to 530543512 its reverse (215345035), we get a palindrome (745888547).

The spelling of 530543512 in words is "five hundred thirty million, five hundred forty-three thousand, five hundred twelve".