530330302 has 4 divisors (see below), whose sum is σ = 795495456. Its totient is φ = 265165150.

The previous prime is 530330267. The next prime is 530330303. The reversal of 530330302 is 203033035.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×530330302² = 562500458438822408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 530330302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530330303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132582574 + ... + 132582577.

It is an arithmetic number, because the mean of its divisors is an integer number (198873864).

Almost surely, 2^530330302 is an apocalyptic number.

530330302 is a deficient number, since it is larger than the sum of its proper divisors (265165154).

530330302 is a wasteful number, since it uses less digits than its factorization.

530330302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265165153.

The product of its (nonzero) digits is 810, while the sum is 19.

The square root of 530330302 is about 23028.9014501344. The cubic root of 530330302 is about 809.4353133788.

Adding to 530330302 its reverse (203033035), we get a palindrome (733363337).

The spelling of 530330302 in words is "five hundred thirty million, three hundred thirty thousand, three hundred two".