8146775163 has 4 divisors (see below), whose sum is σ = 10862366888. Its totient is φ = 5431183440.

The previous prime is 8146775101. The next prime is 8146775177. The reversal of 8146775163 is 3615776418.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 8146775163 - 2¹² = 8146771067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8146771163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1357795858 + ... + 1357795863.

It is an arithmetic number, because the mean of its divisors is an integer number (2715591722).

Almost surely, 2^8146775163 is an apocalyptic number.

8146775163 is a deficient number, since it is larger than the sum of its proper divisors (2715591725).

8146775163 is a wasteful number, since it uses less digits than its factorization.

8146775163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2715591724.

The product of its digits is 846720, while the sum is 48.

The square root of 8146775163 is about 90259.4879389419. The cubic root of 8146775163 is about 2012.1572149119.

It can be divided in two parts, 814677 and 5163, that added together give a triangular number (819840 = T₁₂₈₀).

The spelling of 8146775163 in words is "eight billion, one hundred forty-six million, seven hundred seventy-five thousand, one hundred sixty-three".