80773081170860 has 48 divisors (see below), whose sum is σ = 182737881480000. Its totient is φ = 29813057627904.

The previous prime is 80773081170851. The next prime is 80773081170871. The reversal of 80773081170860 is 6807118037708.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 80773081170796 and 80773081170805.

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, 55790480 + ... + 57219959.

It is an arithmetic number, because the mean of its divisors is an integer number (3807039197500).

Almost surely, 2^{80773081170860} is an apocalyptic number.

It is an amenable number.

80773081170860 is an abundant number, since it is smaller than the sum of its proper divisors (101964800309140).

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

80773081170860 is a wasteful number, since it uses less digits than its factorization.

80773081170860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113013210 (or 113013208 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 56.

The spelling of 80773081170860 in words is "eighty trillion, seven hundred seventy-three billion, eighty-one million, one hundred seventy thousand, eight hundred sixty".