80791487336 has 48 divisors (see below), whose sum is σ = 185490676800. Its totient is φ = 32802555744.

The previous prime is 80791487333. The next prime is 80791487347. The reversal of 80791487336 is 63378419708.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is not an unprimeable number, because it can be changed into a prime (80791487333) 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 11 ways as a sum of consecutive naturals, for example, 5416256 + ... + 5431151.

It is an arithmetic number, because the mean of its divisors is an integer number (3864389100).

Almost surely, 2^80791487336 is an apocalyptic number.

It is an amenable number.

80791487336 is an abundant number, since it is smaller than the sum of its proper divisors (104699189464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80791487336 is a wasteful number, since it uses less digits than its factorization.

80791487336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10847446 (or 10847435 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 56.

The spelling of 80791487336 in words is "eighty billion, seven hundred ninety-one million, four hundred eighty-seven thousand, three hundred thirty-six".