134873453 has 16 divisors (see below), whose sum is σ = 160008576. Its totient is φ = 112069440.

The previous prime is 134873447. The next prime is 134873471. The reversal of 134873453 is 354378431.

It is a cyclic number.

It is not a de Polignac number, because 134873453 - 2⁴ = 134873437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134873353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10151 + ... + 19307.

It is an arithmetic number, because the mean of its divisors is an integer number (10000536).

Almost surely, 2^134873453 is an apocalyptic number.

134873453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

134873453 is a deficient number, since it is larger than the sum of its proper divisors (25135123).

134873453 is a wasteful number, since it uses less digits than its factorization.

134873453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9284.

The product of its digits is 120960, while the sum is 38.

The square root of 134873453 is about 11613.5030460236. The cubic root of 134873453 is about 512.8324432803.

The spelling of 134873453 in words is "one hundred thirty-four million, eight hundred seventy-three thousand, four hundred fifty-three".