80275810776 has 64 divisors (see below), whose sum is σ = 229382630400. Its totient is φ = 22933628928.

The previous prime is 80275810763. The next prime is 80275810777. The reversal of 80275810776 is 67701857208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80275810777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2318520 + ... + 2352888.

It is an arithmetic number, because the mean of its divisors is an integer number (3584103600).

Almost surely, 2^80275810776 is an apocalyptic number.

It is an amenable number.

80275810776 is an abundant number, since it is smaller than the sum of its proper divisors (149106819624).

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

80275810776 is a wasteful number, since it uses less digits than its factorization.

80275810776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48288 (or 48284 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 51.

The spelling of 80275810776 in words is "eighty billion, two hundred seventy-five million, eight hundred ten thousand, seven hundred seventy-six".