4505431602713 has 2 divisors, whose sum is σ = 4505431602714. Its totient is φ = 4505431602712.

The previous prime is 4505431602649. The next prime is 4505431602743. The reversal of 4505431602713 is 3172061345054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4504530822544 + 900780169 = 2122388^2 + 30013^2 .

It is a cyclic number.

It is not a de Polignac number, because 4505431602713 - 2⁶ = 4505431602649 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4505431602743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2252715801356 + 2252715801357.

It is an arithmetic number, because the mean of its divisors is an integer number (2252715801357).

Almost surely, 2^{4505431602713} is an apocalyptic number.

It is an amenable number.

4505431602713 is a deficient number, since it is larger than the sum of its proper divisors (1).

4505431602713 is an equidigital number, since it uses as much as digits as its factorization.

4505431602713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 41.

Adding to 4505431602713 its reverse (3172061345054), we get a palindrome (7677492947767).

The spelling of 4505431602713 in words is "four trillion, five hundred five billion, four hundred thirty-one million, six hundred two thousand, seven hundred thirteen".