5323352400243 has 20 divisors (see below), whose sum is σ = 7984893402728. Its totient is φ = 3548901587040.

The previous prime is 5323352400229. The next prime is 5323352400251. The reversal of 5323352400243 is 3420042533235.

It is a happy number.

5323352400243 is a `hidden beast` number, since 5 + 3 + 2 + 3 + 3 + 5 + 2 + 400 + 243 = 666.

It is not a de Polignac number, because 5323352400243 - 2¹⁰ = 5323352399219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5323352400198 and 5323352400207.

It is not an unprimeable number, because it can be changed into a prime (5323352400203) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 135207478 + ... + 135246843.

Almost surely, 2^{5323352400243} is an apocalyptic number.

5323352400243 is a deficient number, since it is larger than the sum of its proper divisors (2661541002485).

5323352400243 is an frugal number, since it uses more digits than its factorization.

5323352400243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270454348 (or 270454324 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 36.

Adding to 5323352400243 its reverse (3420042533235), we get a palindrome (8743394933478).

The spelling of 5323352400243 in words is "five trillion, three hundred twenty-three billion, three hundred fifty-two million, four hundred thousand, two hundred forty-three".