4559459473 has 2 divisors, whose sum is σ = 4559459474. Its totient is φ = 4559459472.

The previous prime is 4559459417. The next prime is 4559459521. The reversal of 4559459473 is 3749549554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3551206464 + 1008253009 = 59592^2 + 31753^2 .

It is a cyclic number.

It is not a de Polignac number, because 4559459473 - 2²¹ = 4557362321 is a prime.

It is not a weakly prime, because it can be changed into another prime (4559459173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2279729736 + 2279729737.

It is an arithmetic number, because the mean of its divisors is an integer number (2279729737).

Almost surely, 2^4559459473 is an apocalyptic number.

It is an amenable number.

4559459473 is a deficient number, since it is larger than the sum of its proper divisors (1).

4559459473 is an equidigital number, since it uses as much as digits as its factorization.

4559459473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608000, while the sum is 55.

The square root of 4559459473 is about 67523.7696889029. The cubic root of 4559459473 is about 1658.2033439171.

The spelling of 4559459473 in words is "four billion, five hundred fifty-nine million, four hundred fifty-nine thousand, four hundred seventy-three".