80015035920072 has 64 divisors (see below), whose sum is σ = 218353577083200. Its totient is φ = 24232452599040.

The previous prime is 80015035920013. The next prime is 80015035920089. The reversal of 80015035920072 is 27002953051008.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90358443 + ... + 91239674.

It is an arithmetic number, because the mean of its divisors is an integer number (3411774641925).

Almost surely, 2^{80015035920072} is an apocalyptic number.

It is an amenable number.

80015035920072 is an abundant number, since it is smaller than the sum of its proper divisors (138338541163128).

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

80015035920072 is a wasteful number, since it uses less digits than its factorization.

80015035920072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181599806 (or 181599802 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The spelling of 80015035920072 in words is "eighty trillion, fifteen billion, thirty-five million, nine hundred twenty thousand, seventy-two".