459016997 has 2 divisors, whose sum is σ = 459016998. Its totient is φ = 459016996.

The previous prime is 459016981. The next prime is 459017011. The reversal of 459016997 is 799610954.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 450543076 + 8473921 = 21226^2 + 2911^2 .

It is a cyclic number.

It is not a de Polignac number, because 459016997 - 2⁴ = 459016981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (459016967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229508498 + 229508499.

It is an arithmetic number, because the mean of its divisors is an integer number (229508499).

Almost surely, 2^459016997 is an apocalyptic number.

It is an amenable number.

459016997 is a deficient number, since it is larger than the sum of its proper divisors (1).

459016997 is an equidigital number, since it uses as much as digits as its factorization.

459016997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 612360, while the sum is 50.

The square root of 459016997 is about 21424.6819579661. The cubic root of 459016997 is about 771.3939986645.

The spelling of 459016997 in words is "four hundred fifty-nine million, sixteen thousand, nine hundred ninety-seven".