80848884481 has 4 divisors (see below), whose sum is σ = 80872234432. Its totient is φ = 80825534532.

The previous prime is 80848884463. The next prime is 80848884497. The reversal of 80848884481 is 18448884808.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80848884481 - 2⁷ = 80848884353 is a prime.

It is a super-2 number, since 2×80848884481² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80848888481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11669781 + ... + 11676706.

It is an arithmetic number, because the mean of its divisors is an integer number (20218058608).

Almost surely, 2^80848884481 is an apocalyptic number.

It is an amenable number.

80848884481 is a deficient number, since it is larger than the sum of its proper divisors (23349951).

80848884481 is a wasteful number, since it uses less digits than its factorization.

80848884481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23349950.

The product of its (nonzero) digits is 16777216, while the sum is 61.

The spelling of 80848884481 in words is "eighty billion, eight hundred forty-eight million, eight hundred eighty-four thousand, four hundred eighty-one".