5405123330433 has 8 divisors (see below), whose sum is σ = 8007590119200. Its totient is φ = 3603415553604.

The previous prime is 5405123330401. The next prime is 5405123330447. The reversal of 5405123330433 is 3340333215045.

5405123330433 is a `hidden beast` number, since 5 + 40 + 51 + 233 + 304 + 33 = 666.

It is not a de Polignac number, because 5405123330433 - 2⁵ = 5405123330401 is a prime.

It is a super-2 number, since 2×5405123330433² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5405123330483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100094876463 + ... + 100094876516.

It is an arithmetic number, because the mean of its divisors is an integer number (1000948764900).

Almost surely, 2^{5405123330433} is an apocalyptic number.

It is an amenable number.

5405123330433 is a deficient number, since it is larger than the sum of its proper divisors (2602466788767).

5405123330433 is a wasteful number, since it uses less digits than its factorization.

5405123330433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200189752988 (or 200189752982 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 36.

Adding to 5405123330433 its reverse (3340333215045), we get a palindrome (8745456545478).

The spelling of 5405123330433 in words is "five trillion, four hundred five billion, one hundred twenty-three million, three hundred thirty thousand, four hundred thirty-three".