80750845722 has 16 divisors (see below), whose sum is σ = 161542822752. Its totient is φ = 26910093360.

The previous prime is 80750845711. The next prime is 80750845741. The reversal of 80750845722 is 22754805708.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1688253 + ... + 1735424.

It is an arithmetic number, because the mean of its divisors is an integer number (10096426422).

Almost surely, 2^80750845722 is an apocalyptic number.

80750845722 is an abundant number, since it is smaller than the sum of its proper divisors (80791977030).

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

80750845722 is a wasteful number, since it uses less digits than its factorization.

80750845722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3427613.

The product of its (nonzero) digits is 1254400, while the sum is 48.

The spelling of 80750845722 in words is "eighty billion, seven hundred fifty million, eight hundred forty-five thousand, seven hundred twenty-two".