530543297 has 8 divisors (see below), whose sum is σ = 535067520. Its totient is φ = 526037760.

The previous prime is 530543267. The next prime is 530543309. The reversal of 530543297 is 792345035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 530543297 - 2²² = 526348993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 530543297.

It is not an unprimeable number, because it can be changed into a prime (530543267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55604 + ... + 64442.

It is an arithmetic number, because the mean of its divisors is an integer number (66883440).

Almost surely, 2^530543297 is an apocalyptic number.

It is an amenable number.

530543297 is a deficient number, since it is larger than the sum of its proper divisors (4524223).

530543297 is a wasteful number, since it uses less digits than its factorization.

530543297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9343.

The product of its (nonzero) digits is 113400, while the sum is 38.

The square root of 530543297 is about 23033.5255008867. The cubic root of 530543297 is about 809.5436625832.

The spelling of 530543297 in words is "five hundred thirty million, five hundred forty-three thousand, two hundred ninety-seven".