80079268528 has 80 divisors (see below), whose sum is σ = 182204052480. Its totient is φ = 33383052288.

The previous prime is 80079268501. The next prime is 80079268537. The reversal of 80079268528 is 82586297008.

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, 811368 + ... + 904696.

It is an arithmetic number, because the mean of its divisors is an integer number (2277550656).

Almost surely, 2^80079268528 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 80079268528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91102026240).

80079268528 is an abundant number, since it is smaller than the sum of its proper divisors (102124783952).

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

80079268528 is a wasteful number, since it uses less digits than its factorization.

80079268528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93554 (or 93548 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 55.

The spelling of 80079268528 in words is "eighty billion, seventy-nine million, two hundred sixty-eight thousand, five hundred twenty-eight".