80329457913 has 8 divisors (see below), whose sum is σ = 107116893408. Its totient is φ = 53547497184.

The previous prime is 80329457881. The next prime is 80329457963. The reversal of 80329457913 is 31975492308.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80329457913 - 2⁵ = 80329457881 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (80329457963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1334331 + ... + 1393232.

It is an arithmetic number, because the mean of its divisors is an integer number (13389611676).

Almost surely, 2^80329457913 is an apocalyptic number.

It is an amenable number.

80329457913 is a deficient number, since it is larger than the sum of its proper divisors (26787435495).

80329457913 is a wasteful number, since it uses less digits than its factorization.

80329457913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2737383.

The product of its (nonzero) digits is 1632960, while the sum is 51.

The spelling of 80329457913 in words is "eighty billion, three hundred twenty-nine million, four hundred fifty-seven thousand, nine hundred thirteen".