5188820193 has 12 divisors (see below), whose sum is σ = 7496994960. Its totient is φ = 3458275416.

The previous prime is 5188820183. The next prime is 5188820237. The reversal of 5188820193 is 3910288815.

It is a happy number.

It is not a de Polignac number, because 5188820193 - 2⁴ = 5188820177 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5188820113) 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, 42271 + ... + 110292.

It is an arithmetic number, because the mean of its divisors is an integer number (624749580).

Almost surely, 2^5188820193 is an apocalyptic number.

It is an amenable number.

5188820193 is a deficient number, since it is larger than the sum of its proper divisors (2308174767).

5188820193 is a wasteful number, since it uses less digits than its factorization.

5188820193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156348 (or 156345 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 45.

The square root of 5188820193 is about 72033.4657850086. The cubic root of 5188820193 is about 1731.2357318777.

The spelling of 5188820193 in words is "five billion, one hundred eighty-eight million, eight hundred twenty thousand, one hundred ninety-three".