80367026753 has 20 divisors (see below), whose sum is σ = 87964644180. Its totient is φ = 73417623552.

The previous prime is 80367026731. The next prime is 80367026777. The reversal of 80367026753 is 35762076308.

It can be written as a sum of positive squares in 10 ways, for example, as 76025929984 + 4341096769 = 275728^2 + 65887^2 .

It is not a de Polignac number, because 80367026753 - 2⁸ = 80367026497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80367026698 and 80367026707.

It is not an unprimeable number, because it can be changed into a prime (80367026783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2755913 + ... + 2784921.

It is an arithmetic number, because the mean of its divisors is an integer number (4398232209).

Almost surely, 2^80367026753 is an apocalyptic number.

It is an amenable number.

80367026753 is a deficient number, since it is larger than the sum of its proper divisors (7597617427).

80367026753 is an frugal number, since it uses more digits than its factorization.

80367026753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29158 (or 29119 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 47.

The spelling of 80367026753 in words is "eighty billion, three hundred sixty-seven million, twenty-six thousand, seven hundred fifty-three".