4173613845 has 32 divisors (see below), whose sum is σ = 6771878400. Its totient is φ = 2194642944.

The previous prime is 4173613831. The next prime is 4173613903. The reversal of 4173613845 is 5483163714.

It is a happy number.

It is not a de Polignac number, because 4173613845 - 2⁵ = 4173613813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4173613797 and 4173613806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1008741 + ... + 1012869.

It is an arithmetic number, because the mean of its divisors is an integer number (211621200).

Almost surely, 2^4173613845 is an apocalyptic number.

It is an amenable number.

4173613845 is a deficient number, since it is larger than the sum of its proper divisors (2598264555).

4173613845 is a wasteful number, since it uses less digits than its factorization.

4173613845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5069.

The product of its digits is 241920, while the sum is 42.

The square root of 4173613845 is about 64603.5126366980. The cubic root of 4173613845 is about 1610.0428013517.

The spelling of 4173613845 in words is "four billion, one hundred seventy-three million, six hundred thirteen thousand, eight hundred forty-five".