5122750161817 has 4 divisors (see below), whose sum is σ = 5122768683280. Its totient is φ = 5122731640356.

The previous prime is 5122750161751. The next prime is 5122750161869. The reversal of 5122750161817 is 7181610572215.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5122750161817 - 2¹⁹ = 5122749637529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5122750161017) 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, 8839467 + ... + 9401152.

It is an arithmetic number, because the mean of its divisors is an integer number (1280692170820).

Almost surely, 2^{5122750161817} is an apocalyptic number.

It is an amenable number.

5122750161817 is a deficient number, since it is larger than the sum of its proper divisors (18521463).

5122750161817 is a wasteful number, since it uses less digits than its factorization.

5122750161817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18521462.

The product of its (nonzero) digits is 235200, while the sum is 46.

The spelling of 5122750161817 in words is "five trillion, one hundred twenty-two billion, seven hundred fifty million, one hundred sixty-one thousand, eight hundred seventeen".