459465691 has 2 divisors, whose sum is σ = 459465692. Its totient is φ = 459465690.

The previous prime is 459465689. The next prime is 459465697. The reversal of 459465691 is 196564954.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 459465691 - 2¹ = 459465689 is a prime.

It is a super-2 number, since 2×459465691² = 422217442412214962, which contains 22 as substring.

Together with 459465689, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (459465697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229732845 + 229732846.

It is an arithmetic number, because the mean of its divisors is an integer number (229732846).

Almost surely, 2^459465691 is an apocalyptic number.

459465691 is a deficient number, since it is larger than the sum of its proper divisors (1).

459465691 is an equidigital number, since it uses as much as digits as its factorization.

459465691 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1166400, while the sum is 49.

The square root of 459465691 is about 21435.1508275543. The cubic root of 459465691 is about 771.6452654249.

The spelling of 459465691 in words is "four hundred fifty-nine million, four hundred sixty-five thousand, six hundred ninety-one".