534430459 has 2 divisors, whose sum is σ = 534430460. Its totient is φ = 534430458.

The previous prime is 534430453. The next prime is 534430471. The reversal of 534430459 is 954034435.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 534430459 - 2⁹ = 534429947 is a prime.

It is not a weakly prime, because it can be changed into another prime (534430453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267215229 + 267215230.

It is an arithmetic number, because the mean of its divisors is an integer number (267215230).

Almost surely, 2^534430459 is an apocalyptic number.

534430459 is a deficient number, since it is larger than the sum of its proper divisors (1).

534430459 is an equidigital number, since it uses as much as digits as its factorization.

534430459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 534430459 is about 23117.7520317180. The cubic root of 534430459 is about 811.5159635333.

The spelling of 534430459 in words is "five hundred thirty-four million, four hundred thirty thousand, four hundred fifty-nine".