134563453 has 8 divisors (see below), whose sum is σ = 142243200. Its totient is φ = 126943488.

The previous prime is 134563441. The next prime is 134563459. The reversal of 134563453 is 354365431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134563453 - 2⁵ = 134563421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134563459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10276 + ... + 19357.

It is an arithmetic number, because the mean of its divisors is an integer number (17780400).

Almost surely, 2^134563453 is an apocalyptic number.

It is an amenable number.

134563453 is a deficient number, since it is larger than the sum of its proper divisors (7679747).

134563453 is a wasteful number, since it uses less digits than its factorization.

134563453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29891.

The product of its digits is 64800, while the sum is 34.

The square root of 134563453 is about 11600.1488352521. The cubic root of 134563453 is about 512.4392351514.

The spelling of 134563453 in words is "one hundred thirty-four million, five hundred sixty-three thousand, four hundred fifty-three".