459220499 has 2 divisors, whose sum is σ = 459220500. Its totient is φ = 459220498.

The previous prime is 459220483. The next prime is 459220501. The reversal of 459220499 is 994022954.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 459220499 - 2⁴ = 459220483 is a prime.

Together with 459220501, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (459220999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229610249 + 229610250.

It is an arithmetic number, because the mean of its divisors is an integer number (229610250).

Almost surely, 2^459220499 is an apocalyptic number.

459220499 is a deficient number, since it is larger than the sum of its proper divisors (1).

459220499 is an equidigital number, since it uses as much as digits as its factorization.

459220499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 459220499 is about 21429.4306737253. The cubic root of 459220499 is about 771.5079792139.

The spelling of 459220499 in words is "four hundred fifty-nine million, two hundred twenty thousand, four hundred ninety-nine".