5197338833 has 8 divisors (see below), whose sum is σ = 5260704168. Its totient is φ = 5134356864.

The previous prime is 5197338827. The next prime is 5197338857. The reversal of 5197338833 is 3388337915.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1542289984 + 3655048849 = 39272^2 + 60457^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5197338833 - 2¹⁰ = 5197337809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5197338823) 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, 68516 + ... + 122837.

It is an arithmetic number, because the mean of its divisors is an integer number (657588021).

Almost surely, 2^5197338833 is an apocalyptic number.

It is an amenable number.

5197338833 is a deficient number, since it is larger than the sum of its proper divisors (63365335).

5197338833 is a wasteful number, since it uses less digits than its factorization.

5197338833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191683.

The product of its digits is 1632960, while the sum is 50.

The square root of 5197338833 is about 72092.5712747160. The cubic root of 5197338833 is about 1732.1826209032.

The spelling of 5197338833 in words is "five billion, one hundred ninety-seven million, three hundred thirty-eight thousand, eight hundred thirty-three".