4522620013 has 2 divisors, whose sum is σ = 4522620014. Its totient is φ = 4522620012.

The previous prime is 4522619999. The next prime is 4522620017. The reversal of 4522620013 is 3100262254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2689667044 + 1832952969 = 51862^2 + 42813^2 .

It is a cyclic number.

It is not a de Polignac number, because 4522620013 - 2¹⁷ = 4522488941 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4522620013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4522620017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2261310006 + 2261310007.

It is an arithmetic number, because the mean of its divisors is an integer number (2261310007).

Almost surely, 2^4522620013 is an apocalyptic number.

It is an amenable number.

4522620013 is a deficient number, since it is larger than the sum of its proper divisors (1).

4522620013 is an equidigital number, since it uses as much as digits as its factorization.

4522620013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 4522620013 is about 67250.4276045885. The cubic root of 4522620013 is about 1653.7252851474.

Adding to 4522620013 its reverse (3100262254), we get a palindrome (7622882267).

The spelling of 4522620013 in words is "four billion, five hundred twenty-two million, six hundred twenty thousand, thirteen".