8179573045 has 32 divisors (see below), whose sum is σ = 11628380160. Its totient is φ = 5405037120.

The previous prime is 8179573019. The next prime is 8179573057. The reversal of 8179573045 is 5403759718.

It is a happy number.

It is not a de Polignac number, because 8179573045 - 2⁵ = 8179573013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8179573045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 243544 + ... + 275086.

It is an arithmetic number, because the mean of its divisors is an integer number (363386880).

Almost surely, 2^8179573045 is an apocalyptic number.

It is an amenable number.

8179573045 is a deficient number, since it is larger than the sum of its proper divisors (3448807115).

8179573045 is a wasteful number, since it uses less digits than its factorization.

8179573045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31825.

The product of its (nonzero) digits is 1058400, while the sum is 49.

The square root of 8179573045 is about 90440.9920611224. The cubic root of 8179573045 is about 2014.8538291881.

The spelling of 8179573045 in words is "eight billion, one hundred seventy-nine million, five hundred seventy-three thousand, forty-five".