459471499 has 2 divisors, whose sum is σ = 459471500. Its totient is φ = 459471498.

The previous prime is 459471497. The next prime is 459471517. The reversal of 459471499 is 994174954.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 459471499 - 2¹ = 459471497 is a prime.

It is a super-2 number, since 2×459471499² = 422228116786614002, which contains 22 as substring.

Together with 459471497, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (459471497) 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, 229735749 + 229735750.

It is an arithmetic number, because the mean of its divisors is an integer number (229735750).

Almost surely, 2^459471499 is an apocalyptic number.

459471499 is a deficient number, since it is larger than the sum of its proper divisors (1).

459471499 is an equidigital number, since it uses as much as digits as its factorization.

459471499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1632960, while the sum is 52.

The square root of 459471499 is about 21435.2863055290. The cubic root of 459471499 is about 771.6485168079.

The spelling of 459471499 in words is "four hundred fifty-nine million, four hundred seventy-one thousand, four hundred ninety-nine".