134153543 has 2 divisors, whose sum is σ = 134153544. Its totient is φ = 134153542.

The previous prime is 134153533. The next prime is 134153573. The reversal of 134153543 is 345351431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134153543 - 2⁶ = 134153479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134153533) 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, 67076771 + 67076772.

It is an arithmetic number, because the mean of its divisors is an integer number (67076772).

Almost surely, 2^134153543 is an apocalyptic number.

134153543 is a deficient number, since it is larger than the sum of its proper divisors (1).

134153543 is an equidigital number, since it uses as much as digits as its factorization.

134153543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 29.

The square root of 134153543 is about 11582.4670515396. The cubic root of 134153543 is about 511.9183715386.

The spelling of 134153543 in words is "one hundred thirty-four million, one hundred fifty-three thousand, five hundred forty-three".