5173938433 has 4 divisors (see below), whose sum is σ = 5175752260. Its totient is φ = 5172124608.

The previous prime is 5173938397. The next prime is 5173938467. The reversal of 5173938433 is 3348393715.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1160969329 + 4012969104 = 34073^2 + 63348^2 .

It is a cyclic number.

It is not a de Polignac number, because 5173938433 - 2¹³ = 5173930241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5173938733) 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, 902628 + ... + 908341.

It is an arithmetic number, because the mean of its divisors is an integer number (1293938065).

Almost surely, 2^5173938433 is an apocalyptic number.

It is an amenable number.

5173938433 is a deficient number, since it is larger than the sum of its proper divisors (1813827).

5173938433 is a wasteful number, since it uses less digits than its factorization.

5173938433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813826.

The product of its digits is 816480, while the sum is 46.

The square root of 5173938433 is about 71930.0940705627. The cubic root of 5173938433 is about 1729.5790608284.

The spelling of 5173938433 in words is "five billion, one hundred seventy-three million, nine hundred thirty-eight thousand, four hundred thirty-three".