5315444323535 has 4 divisors (see below), whose sum is σ = 6378533188248. Its totient is φ = 4252355458824.

The previous prime is 5315444323531. The next prime is 5315444323661. The reversal of 5315444323535 is 5353234445135.

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

It is a cyclic number.

It is not a de Polignac number, because 5315444323535 - 2² = 5315444323531 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5315444323535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5315444323531) 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, 531544432349 + ... + 531544432358.

It is an arithmetic number, because the mean of its divisors is an integer number (1594633297062).

Almost surely, 2^{5315444323535} is an apocalyptic number.

5315444323535 is a deficient number, since it is larger than the sum of its proper divisors (1063088864713).

5315444323535 is a wasteful number, since it uses less digits than its factorization.

5315444323535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063088864712.

The product of its digits is 6480000, while the sum is 47.

The spelling of 5315444323535 in words is "five trillion, three hundred fifteen billion, four hundred forty-four million, three hundred twenty-three thousand, five hundred thirty-five".