53345342326323 has 4 divisors (see below), whose sum is σ = 71127123101768. Its totient is φ = 35563561550880.

The previous prime is 53345342326291. The next prime is 53345342326327. The reversal of 53345342326323 is 32362324354335.

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

It is not a de Polignac number, because 53345342326323 - 2⁵ = 53345342326291 is a prime.

It is a super-3 number, since 3×53345342326323³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53345342326327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8890890387718 + ... + 8890890387723.

It is an arithmetic number, because the mean of its divisors is an integer number (17781780775442).

Almost surely, 2^{53345342326323} is an apocalyptic number.

53345342326323 is a deficient number, since it is larger than the sum of its proper divisors (17781780775445).

53345342326323 is a wasteful number, since it uses less digits than its factorization.

53345342326323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17781780775444.

The product of its digits is 13996800, while the sum is 48.

The spelling of 53345342326323 in words is "fifty-three trillion, three hundred forty-five billion, three hundred forty-two million, three hundred twenty-six thousand, three hundred twenty-three".