134564359 has 2 divisors, whose sum is σ = 134564360. Its totient is φ = 134564358.

The previous prime is 134564323. The next prime is 134564387. The reversal of 134564359 is 953465431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134564359 - 2¹⁷ = 134433287 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 (134564389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67282179 + 67282180.

It is an arithmetic number, because the mean of its divisors is an integer number (67282180).

Almost surely, 2^134564359 is an apocalyptic number.

134564359 is a deficient number, since it is larger than the sum of its proper divisors (1).

134564359 is an equidigital number, since it uses as much as digits as its factorization.

134564359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 194400, while the sum is 40.

The square root of 134564359 is about 11600.1878864094. The cubic root of 134564359 is about 512.4403852133.

The spelling of 134564359 in words is "one hundred thirty-four million, five hundred sixty-four thousand, three hundred fifty-nine".