80245366959 has 16 divisors (see below), whose sum is σ = 109440520160. Its totient is φ = 52284735360.

The previous prime is 80245366933. The next prime is 80245366961. The reversal of 80245366959 is 95966354208.

It is not a de Polignac number, because 80245366959 - 2⁸ = 80245366703 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80245366899 and 80245366908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80245366969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1367764 + ... + 1425225.

It is an arithmetic number, because the mean of its divisors is an integer number (6840032510).

Almost surely, 2^80245366959 is an apocalyptic number.

80245366959 is a deficient number, since it is larger than the sum of its proper divisors (29195153201).

80245366959 is a wasteful number, since it uses less digits than its factorization.

80245366959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2793210.

The product of its (nonzero) digits is 13996800, while the sum is 57.

The spelling of 80245366959 in words is "eighty billion, two hundred forty-five million, three hundred sixty-six thousand, nine hundred fifty-nine".