80120468597952 has 112 divisors (see below), whose sum is σ = 224480294134272. Its totient is φ = 25133015961600.

The previous prime is 80120468597929. The next prime is 80120468597959. The reversal of 80120468597952 is 25979586402108.

80120468597952 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (80120468597959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27844893 + ... + 30587235.

Almost surely, 2^{80120468597952} 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 80120468597952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112240147067136).

80120468597952 is an abundant number, since it is smaller than the sum of its proper divisors (144359825536320).

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

80120468597952 is a wasteful number, since it uses less digits than its factorization.

80120468597952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2751326 (or 2751316 counting only the distinct ones).

The product of its (nonzero) digits is 87091200, while the sum is 66.

The spelling of 80120468597952 in words is "eighty trillion, one hundred twenty billion, four hundred sixty-eight million, five hundred ninety-seven thousand, nine hundred fifty-two".