4505030273 has 2 divisors, whose sum is σ = 4505030274. Its totient is φ = 4505030272.

The previous prime is 4505030269. The next prime is 4505030279. The reversal of 4505030273 is 3720305054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4226040064 + 278990209 = 65008^2 + 16703^2 .

It is a cyclic number.

It is not a de Polignac number, because 4505030273 - 2² = 4505030269 is a prime.

It is not a weakly prime, because it can be changed into another prime (4505030279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2252515136 + 2252515137.

It is an arithmetic number, because the mean of its divisors is an integer number (2252515137).

Almost surely, 2^4505030273 is an apocalyptic number.

It is an amenable number.

4505030273 is a deficient number, since it is larger than the sum of its proper divisors (1).

4505030273 is an equidigital number, since it uses as much as digits as its factorization.

4505030273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 4505030273 is about 67119.5222941880. The cubic root of 4505030273 is about 1651.5785655725.

The spelling of 4505030273 in words is "four billion, five hundred five million, thirty thousand, two hundred seventy-three".