80848884485 has 8 divisors (see below), whose sum is σ = 97049179896. Its totient is φ = 64658761920.

The previous prime is 80848884463. The next prime is 80848884497. The reversal of 80848884485 is 58448884808.

It can be written as a sum of positive squares in 4 ways, for example, as 4320301441 + 76528583044 = 65729^2 + 276638^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80848884485 - 2¹⁰ = 80848883461 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2525714 + ... + 2557523.

It is an arithmetic number, because the mean of its divisors is an integer number (12131147487).

Almost surely, 2^80848884485 is an apocalyptic number.

It is an amenable number.

80848884485 is a deficient number, since it is larger than the sum of its proper divisors (16200295411).

80848884485 is a wasteful number, since it uses less digits than its factorization.

80848884485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5086423.

The product of its (nonzero) digits is 83886080, while the sum is 65.

The spelling of 80848884485 in words is "eighty billion, eight hundred forty-eight million, eight hundred eighty-four thousand, four hundred eighty-five".