134664059 has 2 divisors, whose sum is σ = 134664060. Its totient is φ = 134664058.

The previous prime is 134664041. The next prime is 134664083. The reversal of 134664059 is 950466431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134664059 - 2²⁴ = 117886843 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (134664559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67332029 + 67332030.

It is an arithmetic number, because the mean of its divisors is an integer number (67332030).

Almost surely, 2^134664059 is an apocalyptic number.

134664059 is a deficient number, since it is larger than the sum of its proper divisors (1).

134664059 is an equidigital number, since it uses as much as digits as its factorization.

134664059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 134664059 is about 11604.4844349071. The cubic root of 134664059 is about 512.5669112717.

The spelling of 134664059 in words is "one hundred thirty-four million, six hundred sixty-four thousand, fifty-nine".