80250459771 has 8 divisors (see below), whose sum is σ = 112632224320. Its totient is φ = 50684500872.

The previous prime is 80250459769. The next prime is 80250459799. The reversal of 80250459771 is 17795405208.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80250459771 - 2¹ = 80250459769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80250459771.

It is not an unprimeable number, because it can be changed into a prime (80250459721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 703951345 + ... + 703951458.

It is an arithmetic number, because the mean of its divisors is an integer number (14079028040).

Almost surely, 2^80250459771 is an apocalyptic number.

80250459771 is a deficient number, since it is larger than the sum of its proper divisors (32381764549).

80250459771 is a wasteful number, since it uses less digits than its factorization.

80250459771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407902825.

The product of its (nonzero) digits is 705600, while the sum is 48.

The spelling of 80250459771 in words is "eighty billion, two hundred fifty million, four hundred fifty-nine thousand, seven hundred seventy-one".