4040575173 has 12 divisors (see below), whose sum is σ = 5889932620. Its totient is φ = 2669003136.

The previous prime is 4040575153. The next prime is 4040575177. The reversal of 4040575173 is 3715750404.

It is a happy number.

4040575173 is a `hidden beast` number, since 40 + 40 + 575 + 1 + 7 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1388531169 + 2652044004 = 37263^2 + 51498^2 .

It is not a de Polignac number, because 4040575173 - 2⁸ = 4040574917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040575177) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2058436 + ... + 2060397.

Almost surely, 2^4040575173 is an apocalyptic number.

It is an amenable number.

4040575173 is a deficient number, since it is larger than the sum of its proper divisors (1849357447).

4040575173 is a wasteful number, since it uses less digits than its factorization.

4040575173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4118948 (or 4118945 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 4040575173 is about 63565.5187424755. The cubic root of 4040575173 is about 1592.7504275741.

The spelling of 4040575173 in words is "four billion, forty million, five hundred seventy-five thousand, one hundred seventy-three".