4105517245 has 16 divisors (see below), whose sum is σ = 5192424000. Its totient is φ = 3107645568.

The previous prime is 4105517203. The next prime is 4105517249. The reversal of 4105517245 is 5427155014.

4105517245 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 4105517245 - 2²⁷ = 3971299517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4105517245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4105517249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50146 + ... + 103564.

It is an arithmetic number, because the mean of its divisors is an integer number (324526500).

Almost surely, 2^4105517245 is an apocalyptic number.

It is an amenable number.

4105517245 is a deficient number, since it is larger than the sum of its proper divisors (1086906755).

4105517245 is a wasteful number, since it uses less digits than its factorization.

4105517245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54252.

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 4105517245 is about 64074.3103357344. The cubic root of 4105517245 is about 1601.2382660479.

The spelling of 4105517245 in words is "four billion, one hundred five million, five hundred seventeen thousand, two hundred forty-five".