5238000161 has 8 divisors (see below), whose sum is σ = 5515370880. Its totient is φ = 4960798128.

The previous prime is 5238000149. The next prime is 5238000167. The reversal of 5238000161 is 1610008325.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5238000161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5238000161.

It is not an unprimeable number, because it can be changed into a prime (5238000167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24275 + ... + 105191.

It is an arithmetic number, because the mean of its divisors is an integer number (689421360).

Almost surely, 2^5238000161 is an apocalyptic number.

It is an amenable number.

5238000161 is a deficient number, since it is larger than the sum of its proper divisors (277370719).

5238000161 is a wasteful number, since it uses less digits than its factorization.

5238000161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84343.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 5238000161 is about 72374.0296031664. The cubic root of 5238000161 is about 1736.6881294122.

Adding to 5238000161 its reverse (1610008325), we get a palindrome (6848008486).

The spelling of 5238000161 in words is "five billion, two hundred thirty-eight million, one hundred sixty-one", and thus it is an aban number.