5194785223 has 4 divisors (see below), whose sum is σ = 5218080448. Its totient is φ = 5171490000.

The previous prime is 5194785203. The next prime is 5194785229. The reversal of 5194785223 is 3225874915.

5194785223 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3225874915 = 5 ⋅645174983.

It is a cyclic number.

It is not a de Polignac number, because 5194785223 - 2⁵ = 5194785191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5194785229) 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, 11647278 + ... + 11647723.

It is an arithmetic number, because the mean of its divisors is an integer number (1304520112).

Almost surely, 2^5194785223 is an apocalyptic number.

5194785223 is a deficient number, since it is larger than the sum of its proper divisors (23295225).

5194785223 is a wasteful number, since it uses less digits than its factorization.

5194785223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23295224.

The product of its digits is 604800, while the sum is 46.

The square root of 5194785223 is about 72074.8584667358. The cubic root of 5194785223 is about 1731.8988831649.

The spelling of 5194785223 in words is "five billion, one hundred ninety-four million, seven hundred eighty-five thousand, two hundred twenty-three".