134564040324553 has 8 divisors (see below), whose sum is σ = 156308580799040. Its totient is φ = 113449776385680.

The previous prime is 134564040324463. The next prime is 134564040324563. The reversal of 134564040324553 is 355423040465431.

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

It is not a de Polignac number, because 134564040324553 - 2²¹ = 134564038227401 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134564040324497 and 134564040324506.

It is not an unprimeable number, because it can be changed into a prime (134564040324563) 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, 157569133443 + ... + 157569134296.

It is an arithmetic number, because the mean of its divisors is an integer number (19538572599880).

Almost surely, 2^{134564040324553} is an apocalyptic number.

It is an amenable number.

134564040324553 is a deficient number, since it is larger than the sum of its proper divisors (21744540474487).

134564040324553 is an equidigital number, since it uses as much as digits as its factorization.

134564040324553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315138267807.

The product of its (nonzero) digits is 10368000, while the sum is 49.

Adding to 134564040324553 its reverse (355423040465431), we get a palindrome (489987080789984).

The spelling of 134564040324553 in words is "one hundred thirty-four trillion, five hundred sixty-four billion, forty million, three hundred twenty-four thousand, five hundred fifty-three".