80004648385 has 8 divisors (see below), whose sum is σ = 96037931880. Its totient is φ = 63982149504.

The previous prime is 80004648371. The next prime is 80004648389. The reversal of 80004648385 is 58384640008.

It can be written as a sum of positive squares in 4 ways, for example, as 670602816 + 79334045569 = 25896^2 + 281663^2 .

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 80004648385 - 2⁷ = 80004648257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80004648389) 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, 2679822 + ... + 2709511.

It is an arithmetic number, because the mean of its divisors is an integer number (12004741485).

Almost surely, 2^80004648385 is an apocalyptic number.

It is an amenable number.

80004648385 is a deficient number, since it is larger than the sum of its proper divisors (16033283495).

80004648385 is a wasteful number, since it uses less digits than its factorization.

80004648385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5392307.

The product of its (nonzero) digits is 737280, while the sum is 46.

The spelling of 80004648385 in words is "eighty billion, four million, six hundred forty-eight thousand, three hundred eighty-five".