8045466773 has 4 divisors (see below), whose sum is σ = 8116665708. Its totient is φ = 7974267840.

The previous prime is 8045466757. The next prime is 8045466791. The reversal of 8045466773 is 3776645408.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3304180324 + 4741286449 = 57482^2 + 68857^2 .

It is a cyclic number.

It is not a de Polignac number, because 8045466773 - 2⁴ = 8045466757 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 (8045466173) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 35599298 + ... + 35599523.

It is an arithmetic number, because the mean of its divisors is an integer number (2029166427).

Almost surely, 2^8045466773 is an apocalyptic number.

It is an amenable number.

8045466773 is a deficient number, since it is larger than the sum of its proper divisors (71198935).

8045466773 is a wasteful number, since it uses less digits than its factorization.

8045466773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71198934.

The product of its (nonzero) digits is 3386880, while the sum is 50.

The square root of 8045466773 is about 89696.5259806644. The cubic root of 8045466773 is about 2003.7817424549.

The spelling of 8045466773 in words is "eight billion, forty-five million, four hundred sixty-six thousand, seven hundred seventy-three".