459379243 has 2 divisors, whose sum is σ = 459379244. Its totient is φ = 459379242.

The previous prime is 459379231. The next prime is 459379259. The reversal of 459379243 is 342973954.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-459379243 is a prime.

It is a super-2 number, since 2×459379243² = 422058577798506098, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 459379193 and 459379202.

It is not a weakly prime, because it can be changed into another prime (459379273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229689621 + 229689622.

It is an arithmetic number, because the mean of its divisors is an integer number (229689622).

Almost surely, 2^459379243 is an apocalyptic number.

459379243 is a deficient number, since it is larger than the sum of its proper divisors (1).

459379243 is an equidigital number, since it uses as much as digits as its factorization.

459379243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 816480, while the sum is 46.

The square root of 459379243 is about 21433.1342318383. The cubic root of 459379243 is about 771.5968676336.

The spelling of 459379243 in words is "four hundred fifty-nine million, three hundred seventy-nine thousand, two hundred forty-three".