530357816 has 16 divisors (see below), whose sum is σ = 1003222800. Its totient is φ = 262831744.

The previous prime is 530357809. The next prime is 530357831. The reversal of 530357816 is 618753035.

It is a self number, because there is not a number n which added to its sum of digits gives 530357816.

It is a congruent number.

It is an unprimeable number.

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, 292436 + ... + 294243.

It is an arithmetic number, because the mean of its divisors is an integer number (62701425).

Almost surely, 2^530357816 is an apocalyptic number.

It is an amenable number.

530357816 is a deficient number, since it is larger than the sum of its proper divisors (472864984).

530357816 is a wasteful number, since it uses less digits than its factorization.

530357816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586798 (or 586794 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 530357816 is about 23029.4988221628. The cubic root of 530357816 is about 809.4493112075.

The spelling of 530357816 in words is "five hundred thirty million, three hundred fifty-seven thousand, eight hundred sixteen".