It is a happy number.
57516112122005 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 57516112122005.
It is a congruent number.
It is an unprimeable number.
Almost surely, 257516112122005 is an apocalyptic number.
It is an amenable number.
57516112122005 is a wasteful number, since it uses less digits than its factorization.
57516112122005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34266.
The spelling of 57516112122005 in words is "fifty-seven trillion, five hundred sixteen billion, one hundred twelve million, one hundred twenty-two thousand, five".