8080928792945 has 8 divisors (see below), whose sum is σ = 9697141133736. Its totient is φ = 6464725312896.

The previous prime is 8080928792941. The next prime is 8080928792957. The reversal of 8080928792945 is 5492978290808.

It can be written as a sum of positive squares in 4 ways, for example, as 3759116056336 + 4321812736609 = 1938844^2 + 2078897^2 .

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 8080928792945 - 2² = 8080928792941 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8080928792941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9062 + ... + 4020191.

It is an arithmetic number, because the mean of its divisors is an integer number (1212142641717).

Almost surely, 2^{8080928792945} is an apocalyptic number.

It is an amenable number.

8080928792945 is a deficient number, since it is larger than the sum of its proper divisors (1616212340791).

8080928792945 is a wasteful number, since it uses less digits than its factorization.

8080928792945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4430371.

The product of its (nonzero) digits is 209018880, while the sum is 71.

The spelling of 8080928792945 in words is "eight trillion, eighty billion, nine hundred twenty-eight million, seven hundred ninety-two thousand, nine hundred forty-five".