5043521522331 has 12 divisors (see below), whose sum is σ = 7322833208808. Its totient is φ = 3344926189824.

The previous prime is 5043521522323. The next prime is 5043521522447. The reversal of 5043521522331 is 1332251253405.

5043521522331 is a `hidden beast` number, since 5 + 0 + 435 + 215 + 2 + 2 + 3 + 3 + 1 = 666.

It is not a de Polignac number, because 5043521522331 - 2³ = 5043521522323 is a prime.

It is a super-2 number, since 2×5043521522331² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5043521722331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1451789145 + ... + 1451792618.

It is an arithmetic number, because the mean of its divisors is an integer number (610236100734).

Almost surely, 2^{5043521522331} is an apocalyptic number.

5043521522331 is a deficient number, since it is larger than the sum of its proper divisors (2279311686477).

5043521522331 is a wasteful number, since it uses less digits than its factorization.

5043521522331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2903581962 (or 2903581959 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 5043521522331 its reverse (1332251253405), we get a palindrome (6375772775736).

The spelling of 5043521522331 in words is "five trillion, forty-three billion, five hundred twenty-one million, five hundred twenty-two thousand, three hundred thirty-one".