134304529 has 2 divisors, whose sum is σ = 134304530. Its totient is φ = 134304528.

The previous prime is 134304509. The next prime is 134304593. The reversal of 134304529 is 925403431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94614529 + 39690000 = 9727^2 + 6300^2 .

It is a cyclic number.

It is not a de Polignac number, because 134304529 - 2⁵ = 134304497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134304529.

It is not a weakly prime, because it can be changed into another prime (134304509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67152264 + 67152265.

It is an arithmetic number, because the mean of its divisors is an integer number (67152265).

Almost surely, 2^134304529 is an apocalyptic number.

It is an amenable number.

134304529 is a deficient number, since it is larger than the sum of its proper divisors (1).

134304529 is an equidigital number, since it uses as much as digits as its factorization.

134304529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 134304529 is about 11588.9830873981. The cubic root of 134304529 is about 512.1103493942.

The spelling of 134304529 in words is "one hundred thirty-four million, three hundred four thousand, five hundred twenty-nine".