4520500430212 has 24 divisors (see below), whose sum is σ = 8519486720472. Its totient is φ = 2086364716800.

The previous prime is 4520500430203. The next prime is 4520500430219. The reversal of 4520500430212 is 2120340050254.

It can be written as a sum of positive squares in 4 ways, for example, as 320394489156 + 4200105941056 = 566034^2 + 2049416^2 .

It is not an unprimeable number, because it can be changed into a prime (4520500430219) 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, 5955912 + ... + 6671872.

It is an arithmetic number, because the mean of its divisors is an integer number (354978613353).

Almost surely, 2^{4520500430212} is an apocalyptic number.

It is an amenable number.

4520500430212 is a deficient number, since it is larger than the sum of its proper divisors (3998986290260).

4520500430212 is a wasteful number, since it uses less digits than its factorization.

4520500430212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837399 (or 837397 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 4520500430212 its reverse (2120340050254), we get a palindrome (6640840480466).

The spelling of 4520500430212 in words is "four trillion, five hundred twenty billion, five hundred million, four hundred thirty thousand, two hundred twelve".