80613292759 has 4 divisors (see below), whose sum is σ = 80622151720. Its totient is φ = 80604433800.

The previous prime is 80613292679. The next prime is 80613292763. The reversal of 80613292759 is 95729231608.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80613292759 - 2¹³ = 80613284567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80613290759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4415817 + ... + 4434034.

It is an arithmetic number, because the mean of its divisors is an integer number (20155537930).

Almost surely, 2^80613292759 is an apocalyptic number.

80613292759 is a deficient number, since it is larger than the sum of its proper divisors (8858961).

80613292759 is an equidigital number, since it uses as much as digits as its factorization.

80613292759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8858960.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 80613292759 in words is "eighty billion, six hundred thirteen million, two hundred ninety-two thousand, seven hundred fifty-nine".