459550423 has 2 divisors, whose sum is σ = 459550424. Its totient is φ = 459550422.

The previous prime is 459550391. The next prime is 459550463. The reversal of 459550423 is 324055954.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 459550423 - 2⁵ = 459550391 is a prime.

It is a super-2 number, since 2×459550423² = 422373182558957858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (459550463) 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, 229775211 + 229775212.

It is an arithmetic number, because the mean of its divisors is an integer number (229775212).

Almost surely, 2^459550423 is an apocalyptic number.

459550423 is a deficient number, since it is larger than the sum of its proper divisors (1).

459550423 is an equidigital number, since it uses as much as digits as its factorization.

459550423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 459550423 is about 21437.1272095866. The cubic root of 459550423 is about 771.6926966254.

The spelling of 459550423 in words is "four hundred fifty-nine million, five hundred fifty thousand, four hundred twenty-three".