5122716023281 has 16 divisors (see below), whose sum is σ = 5309752409280. Its totient is φ = 4938242189760.

The previous prime is 5122716023279. The next prime is 5122716023323. The reversal of 5122716023281 is 1823206172215.

5122716023281 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5122716023281 - 2¹ = 5122716023279 is a prime.

It is a super-2 number, since 2×5122716023281² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5122716023981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100682610 + ... + 100733476.

It is an arithmetic number, because the mean of its divisors is an integer number (331859525580).

Almost surely, 2^{5122716023281} is an apocalyptic number.

It is an amenable number.

5122716023281 is a deficient number, since it is larger than the sum of its proper divisors (187036385999).

5122716023281 is a wasteful number, since it uses less digits than its factorization.

5122716023281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75984.

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 5122716023281 in words is "five trillion, one hundred twenty-two billion, seven hundred sixteen million, twenty-three thousand, two hundred eighty-one".