38575820193 has 8 divisors (see below), whose sum is σ = 51509736288. Its totient is φ = 25679558784.

The previous prime is 38575820191. The next prime is 38575820197. The reversal of 38575820193 is 39102857583.

It is a happy number.

38575820193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 38575820193 - 2¹ = 38575820191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38575820191) 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, 9411280 + ... + 9415377.

It is an arithmetic number, because the mean of its divisors is an integer number (6438717036).

Almost surely, 2^38575820193 is an apocalyptic number.

It is an amenable number.

38575820193 is a deficient number, since it is larger than the sum of its proper divisors (12933916095).

38575820193 is a wasteful number, since it uses less digits than its factorization.

38575820193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18827343.

The product of its (nonzero) digits is 1814400, while the sum is 51.

The spelling of 38575820193 in words is "thirty-eight billion, five hundred seventy-five million, eight hundred twenty thousand, one hundred ninety-three".