5105605001112 has 192 divisors, whose sum is σ = 17250530169600. Its totient is φ = 1325298481920.

The previous prime is 5105605001111. The next prime is 5105605001117. The reversal of 5105605001112 is 2111005065015.

5105605001112 is a `hidden beast` number, since 51 + 0 + 5 + 605 + 0 + 0 + 1 + 1 + 1 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105605001111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8565439 + ... + 9142097.

It is an arithmetic number, because the mean of its divisors is an integer number (89846511300).

Almost surely, 2^{5105605001112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5105605001112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8625265084800).

5105605001112 is an abundant number, since it is smaller than the sum of its proper divisors (12144925168488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5105605001112 is a wasteful number, since it uses less digits than its factorization.

5105605001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578286 (or 578279 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 27.

The spelling of 5105605001112 in words is "five trillion, one hundred five billion, six hundred five million, one thousand, one hundred twelve".