4531164213530 has 16 divisors (see below), whose sum is σ = 8355024745704. Its totient is φ = 1768259205120.

The previous prime is 4531164213529. The next prime is 4531164213539. The reversal of 4531164213530 is 353124611354.

It can be written as a sum of positive squares in 4 ways, for example, as 2276124394489 + 2255039819041 = 1508683^2 + 1501679^2 .

It is not an unprimeable number, because it can be changed into a prime (4531164213539) 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, 5525809607 + ... + 5525810426.

Almost surely, 2^{4531164213530} is an apocalyptic number.

4531164213530 is a deficient number, since it is larger than the sum of its proper divisors (3823860532174).

4531164213530 is a wasteful number, since it uses less digits than its factorization.

4531164213530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11051620081.

The product of its (nonzero) digits is 129600, while the sum is 38.

Adding to 4531164213530 its reverse (353124611354), we get a palindrome (4884288824884).

The spelling of 4531164213530 in words is "four trillion, five hundred thirty-one billion, one hundred sixty-four million, two hundred thirteen thousand, five hundred thirty".