534381959 has 2 divisors, whose sum is σ = 534381960. Its totient is φ = 534381958.

The previous prime is 534381943. The next prime is 534381979. The reversal of 534381959 is 959183435.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 534381959 - 2⁴ = 534381943 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534381929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267190979 + 267190980.

It is an arithmetic number, because the mean of its divisors is an integer number (267190980).

Almost surely, 2^534381959 is an apocalyptic number.

534381959 is a deficient number, since it is larger than the sum of its proper divisors (1).

534381959 is an equidigital number, since it uses as much as digits as its factorization.

534381959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 583200, while the sum is 47.

The square root of 534381959 is about 23116.7030304929. The cubic root of 534381959 is about 811.4914142122.

The spelling of 534381959 in words is "five hundred thirty-four million, three hundred eighty-one thousand, nine hundred fifty-nine".