459149503 has 2 divisors, whose sum is σ = 459149504. Its totient is φ = 459149502.

The previous prime is 459149479. The next prime is 459149513. The reversal of 459149503 is 305941954.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-459149503 is a prime.

It is a super-2 number, since 2×459149503² = 421636532210294018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (459149513) 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, 229574751 + 229574752.

It is an arithmetic number, because the mean of its divisors is an integer number (229574752).

Almost surely, 2^459149503 is an apocalyptic number.

459149503 is a deficient number, since it is larger than the sum of its proper divisors (1).

459149503 is an equidigital number, since it uses as much as digits as its factorization.

459149503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 459149503 is about 21427.7741027854. The cubic root of 459149503 is about 771.4682185009.

The spelling of 459149503 in words is "four hundred fifty-nine million, one hundred forty-nine thousand, five hundred three".