133454059 has 2 divisors, whose sum is σ = 133454060. Its totient is φ = 133454058.

The previous prime is 133454051. The next prime is 133454077. The reversal of 133454059 is 950454331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133454059 - 2³ = 133454051 is a prime.

It is not a weakly prime, because it can be changed into another prime (133454051) 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, 66727029 + 66727030.

It is an arithmetic number, because the mean of its divisors is an integer number (66727030).

Almost surely, 2^133454059 is an apocalyptic number.

133454059 is a deficient number, since it is larger than the sum of its proper divisors (1).

133454059 is an equidigital number, since it uses as much as digits as its factorization.

133454059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 133454059 is about 11552.2317757220. The cubic root of 133454059 is about 511.0270971113.

The spelling of 133454059 in words is "one hundred thirty-three million, four hundred fifty-four thousand, fifty-nine".