134275549 has 4 divisors (see below), whose sum is σ = 134299836. Its totient is φ = 134251264.

The previous prime is 134275523. The next prime is 134275567. The reversal of 134275549 is 945572431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 111408025 + 22867524 = 10555^2 + 4782^2 .

It is a cyclic number.

It is not a de Polignac number, because 134275549 - 2¹⁵ = 134242781 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134275649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 627 + ... + 16399.

It is an arithmetic number, because the mean of its divisors is an integer number (33574959).

Almost surely, 2^134275549 is an apocalyptic number.

It is an amenable number.

134275549 is a deficient number, since it is larger than the sum of its proper divisors (24287).

134275549 is an equidigital number, since it uses as much as digits as its factorization.

134275549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24286.

The product of its digits is 151200, while the sum is 40.

The square root of 134275549 is about 11587.7326945352. The cubic root of 134275549 is about 512.0735126481.

The spelling of 134275549 in words is "one hundred thirty-four million, two hundred seventy-five thousand, five hundred forty-nine".