4505444297 has 2 divisors, whose sum is σ = 4505444298. Its totient is φ = 4505444296.

The previous prime is 4505444287. The next prime is 4505444347. The reversal of 4505444297 is 7924445054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2426449081 + 2078995216 = 49259^2 + 45596^2 .

It is a cyclic number.

It is not a de Polignac number, because 4505444297 - 2⁶ = 4505444233 is a prime.

It is not a weakly prime, because it can be changed into another prime (4505444287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2252722148 + 2252722149.

It is an arithmetic number, because the mean of its divisors is an integer number (2252722149).

Almost surely, 2^4505444297 is an apocalyptic number.

It is an amenable number.

4505444297 is a deficient number, since it is larger than the sum of its proper divisors (1).

4505444297 is an equidigital number, since it uses as much as digits as its factorization.

4505444297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 806400, while the sum is 44.

The square root of 4505444297 is about 67122.6064526699. The cubic root of 4505444297 is about 1651.6291588114.

The spelling of 4505444297 in words is "four billion, five hundred five million, four hundred forty-four thousand, two hundred ninety-seven".