5243353115411 has 4 divisors (see below), whose sum is σ = 5243359212552. Its totient is φ = 5243347018272.

The previous prime is 5243353115393. The next prime is 5243353115419. The reversal of 5243353115411 is 1145113533425.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5243353115411 - 2¹⁴ = 5243353099027 is a prime.

It is a super-3 number, since 3×5243353115411³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5243353115419) 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, 1494566 + ... + 3566571.

It is an arithmetic number, because the mean of its divisors is an integer number (1310839803138).

Almost surely, 2^{5243353115411} is an apocalyptic number.

5243353115411 is a deficient number, since it is larger than the sum of its proper divisors (6097141).

5243353115411 is a wasteful number, since it uses less digits than its factorization.

5243353115411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6097140.

The product of its digits is 108000, while the sum is 38.

Adding to 5243353115411 its reverse (1145113533425), we get a palindrome (6388466648836).

The spelling of 5243353115411 in words is "five trillion, two hundred forty-three billion, three hundred fifty-three million, one hundred fifteen thousand, four hundred eleven".