134000453 has 2 divisors, whose sum is σ = 134000454. Its totient is φ = 134000452.

The previous prime is 134000413. The next prime is 134000459. The reversal of 134000453 is 354000431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86899684 + 47100769 = 9322^2 + 6863^2 .

It is a cyclic number.

It is not a de Polignac number, because 134000453 - 2¹⁰ = 133999429 is a prime.

It is a super-2 number, since 2×134000453² = 35912242808410418, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134000459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67000226 + 67000227.

It is an arithmetic number, because the mean of its divisors is an integer number (67000227).

Almost surely, 2^134000453 is an apocalyptic number.

It is an amenable number.

134000453 is a deficient number, since it is larger than the sum of its proper divisors (1).

134000453 is an equidigital number, since it uses as much as digits as its factorization.

134000453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 134000453 is about 11575.8564693935. The cubic root of 134000453 is about 511.7235713336.

Adding to 134000453 its reverse (354000431), we get a palindrome (488000884).

The spelling of 134000453 in words is "one hundred thirty-four million, four hundred fifty-three", and thus it is an aban number.