80296074589 has 2 divisors, whose sum is σ = 80296074590. Its totient is φ = 80296074588.

The previous prime is 80296074581. The next prime is 80296074601. The reversal of 80296074589 is 98547069208.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77278440100 + 3017634489 = 277990^2 + 54933^2 .

It is a cyclic number.

It is not a de Polignac number, because 80296074589 - 2³ = 80296074581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80296074581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40148037294 + 40148037295.

It is an arithmetic number, because the mean of its divisors is an integer number (40148037295).

Almost surely, 2^80296074589 is an apocalyptic number.

It is an amenable number.

80296074589 is a deficient number, since it is larger than the sum of its proper divisors (1).

80296074589 is an equidigital number, since it uses as much as digits as its factorization.

80296074589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8709120, while the sum is 58.

The spelling of 80296074589 in words is "eighty billion, two hundred ninety-six million, seventy-four thousand, five hundred eighty-nine".