53345342326313 has 4 divisors (see below), whose sum is σ = 53371504830720. Its totient is φ = 53319179821908.

The previous prime is 53345342326291. The next prime is 53345342326327. The reversal of 53345342326313 is 31362324354335.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53345342326313 - 2⁶ = 53345342326249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53345342026313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13081249145 + ... + 13081253222.

It is an arithmetic number, because the mean of its divisors is an integer number (13342876207680).

Almost surely, 2^{53345342326313} is an apocalyptic number.

It is an amenable number.

53345342326313 is a deficient number, since it is larger than the sum of its proper divisors (26162504407).

53345342326313 is a wasteful number, since it uses less digits than its factorization.

53345342326313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26162504406.

The product of its digits is 6998400, while the sum is 47.

The spelling of 53345342326313 in words is "fifty-three trillion, three hundred forty-five billion, three hundred forty-two million, three hundred twenty-six thousand, three hundred thirteen".