530530492 has 12 divisors (see below), whose sum is σ = 983041920. Its totient is φ = 249661376.

The previous prime is 530530471. The next prime is 530530499. The reversal of 530530492 is 294035035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530530499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3900892 + ... + 3901027.

It is an arithmetic number, because the mean of its divisors is an integer number (81920160).

Almost surely, 2^530530492 is an apocalyptic number.

It is an amenable number.

530530492 is a deficient number, since it is larger than the sum of its proper divisors (452511428).

530530492 is a wasteful number, since it uses less digits than its factorization.

530530492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7801940 (or 7801938 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 530530492 is about 23033.2475348137. The cubic root of 530530492 is about 809.5371495804.

The spelling of 530530492 in words is "five hundred thirty million, five hundred thirty thousand, four hundred ninety-two".