134463529 has 2 divisors, whose sum is σ = 134463530. Its totient is φ = 134463528.

The previous prime is 134463521. The next prime is 134463577. The reversal of 134463529 is 925364431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74787904 + 59675625 = 8648^2 + 7725^2 .

It is an emirp because it is prime and its reverse (925364431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134463529 - 2³ = 134463521 is a prime.

It is a super-2 number, since 2×134463529² = 36160881262267682, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (134463521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67231764 + 67231765.

It is an arithmetic number, because the mean of its divisors is an integer number (67231765).

Almost surely, 2^134463529 is an apocalyptic number.

It is an amenable number.

134463529 is a deficient number, since it is larger than the sum of its proper divisors (1).

134463529 is an equidigital number, since it uses as much as digits as its factorization.

134463529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 37.

The square root of 134463529 is about 11595.8410216767. The cubic root of 134463529 is about 512.3123615296.

The spelling of 134463529 in words is "one hundred thirty-four million, four hundred sixty-three thousand, five hundred twenty-nine".