530431302 has 8 divisors (see below), whose sum is σ = 1060862616. Its totient is φ = 176810432.

The previous prime is 530431301. The next prime is 530431327. The reversal of 530431302 is 203134035.

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

530431302 is an admirable number.

It is a super-2 number, since 2×530431302² = 562714732282830408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530431301) 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 in 3 ways as a sum of consecutive naturals, for example, 44202603 + ... + 44202614.

It is an arithmetic number, because the mean of its divisors is an integer number (132607827).

Almost surely, 2^530431302 is an apocalyptic number.

530431302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530431302 is a wasteful number, since it uses less digits than its factorization.

530431302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88405222.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 530431302 is about 23031.0942423498. The cubic root of 530431302 is about 809.4866950536.

Adding to 530431302 its reverse (203134035), we get a palindrome (733565337).

It can be divided in two parts, 53043 and 1302, that added together give a palindrome (54345).

The spelling of 530431302 in words is "five hundred thirty million, four hundred thirty-one thousand, three hundred two".