459312473 has 2 divisors, whose sum is σ = 459312474. Its totient is φ = 459312472.

The previous prime is 459312457. The next prime is 459312499. The reversal of 459312473 is 374213954.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 355435609 + 103876864 = 18853^2 + 10192^2 .

It is a cyclic number.

It is not a de Polignac number, because 459312473 - 2⁴ = 459312457 is a prime.

It is not a weakly prime, because it can be changed into another prime (459312433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229656236 + 229656237.

It is an arithmetic number, because the mean of its divisors is an integer number (229656237).

Almost surely, 2^459312473 is an apocalyptic number.

It is an amenable number.

459312473 is a deficient number, since it is larger than the sum of its proper divisors (1).

459312473 is an equidigital number, since it uses as much as digits as its factorization.

459312473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 38.

The square root of 459312473 is about 21431.5765402361. The cubic root of 459312473 is about 771.5594823867.

The spelling of 459312473 in words is "four hundred fifty-nine million, three hundred twelve thousand, four hundred seventy-three".