530320345232 has 20 divisors (see below), whose sum is σ = 1027711722240. Its totient is φ = 265104416928.

The previous prime is 530320345229. The next prime is 530320345271. The reversal of 530320345232 is 232543023035.

It is an unprimeable number.

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, 3406208 + ... + 3558495.

It is an arithmetic number, because the mean of its divisors is an integer number (51385586112).

Almost surely, 2^530320345232 is an apocalyptic number.

It is an amenable number.

530320345232 is a deficient number, since it is larger than the sum of its proper divisors (497391377008).

530320345232 is a wasteful number, since it uses less digits than its factorization.

530320345232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6969470 (or 6969464 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 32.

Adding to 530320345232 its reverse (232543023035), we get a palindrome (762863368267).

It can be divided in two parts, 5303203 and 45232, that added together give a palindrome (5348435).

The spelling of 530320345232 in words is "five hundred thirty billion, three hundred twenty million, three hundred forty-five thousand, two hundred thirty-two".