80055848185012 has 96 divisors (see below), whose sum is σ = 171857495335680. Its totient is φ = 31864803010560.

The previous prime is 80055848184989. The next prime is 80055848185013. The reversal of 80055848185012 is 21058184855008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80055848185013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33730812 + ... + 36026092.

It is an arithmetic number, because the mean of its divisors is an integer number (1790182243080).

Almost surely, 2^{80055848185012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80055848185012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85928747667840).

80055848185012 is an abundant number, since it is smaller than the sum of its proper divisors (91801647150668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80055848185012 is a wasteful number, since it uses less digits than its factorization.

80055848185012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2296601 (or 2296599 counting only the distinct ones).

The product of its (nonzero) digits is 4096000, while the sum is 55.

The spelling of 80055848185012 in words is "eighty trillion, fifty-five billion, eight hundred forty-eight million, one hundred eighty-five thousand, twelve".