459958249 has 2 divisors, whose sum is σ = 459958250. Its totient is φ = 459958248.

The previous prime is 459958243. The next prime is 459958321. The reversal of 459958249 is 942859954.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 377602624 + 82355625 = 19432^2 + 9075^2 .

It is a cyclic number.

It is not a de Polignac number, because 459958249 - 2¹¹ = 459956201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 459958249.

It is not a weakly prime, because it can be changed into another prime (459958243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229979124 + 229979125.

It is an arithmetic number, because the mean of its divisors is an integer number (229979125).

Almost surely, 2^459958249 is an apocalyptic number.

It is an amenable number.

459958249 is a deficient number, since it is larger than the sum of its proper divisors (1).

459958249 is an equidigital number, since it uses as much as digits as its factorization.

459958249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4665600, while the sum is 55.

The square root of 459958249 is about 21446.6372422345. The cubic root of 459958249 is about 771.9209075593.

The spelling of 459958249 in words is "four hundred fifty-nine million, nine hundred fifty-eight thousand, two hundred forty-nine".