8041475405 has 8 divisors (see below), whose sum is σ = 10217404152. Its totient is φ = 6054757888.

The previous prime is 8041475389. The next prime is 8041475443. The reversal of 8041475405 is 5045741408.

8041475405 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1555750249 + 6485725156 = 39443^2 + 80534^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8041475405 - 2⁴ = 8041475389 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47302712 + ... + 47302881.

It is an arithmetic number, because the mean of its divisors is an integer number (1277175519).

Almost surely, 2^8041475405 is an apocalyptic number.

8041475405 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8041475405 is a deficient number, since it is larger than the sum of its proper divisors (2175928747).

8041475405 is a wasteful number, since it uses less digits than its factorization.

8041475405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94605615.

The product of its (nonzero) digits is 89600, while the sum is 38.

The square root of 8041475405 is about 89674.2739307099. The cubic root of 8041475405 is about 2003.4503279456.

The spelling of 8041475405 in words is "eight billion, forty-one million, four hundred seventy-five thousand, four hundred five".