4520004330073 has 2 divisors, whose sum is σ = 4520004330074. Its totient is φ = 4520004330072.

The previous prime is 4520004330071. The next prime is 4520004330103. The reversal of 4520004330073 is 3700334000254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4518060578329 + 1943751744 = 2125573^2 + 44088^2 .

It is a cyclic number.

It is not a de Polignac number, because 4520004330073 - 2¹ = 4520004330071 is a prime.

Together with 4520004330071, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4520004330071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2260002165036 + 2260002165037.

It is an arithmetic number, because the mean of its divisors is an integer number (2260002165037).

Almost surely, 2^{4520004330073} is an apocalyptic number.

It is an amenable number.

4520004330073 is a deficient number, since it is larger than the sum of its proper divisors (1).

4520004330073 is an equidigital number, since it uses as much as digits as its factorization.

4520004330073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 31.

The spelling of 4520004330073 in words is "four trillion, five hundred twenty billion, four million, three hundred thirty thousand, seventy-three".