791381050080 has 48 divisors (see below), whose sum is σ = 2492850309264. Its totient is φ = 211034946560.

The previous prime is 791381050063. The next prime is 791381050093. The reversal of 791381050080 is 80050183197.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 824354781 + ... + 824355740.

It is an arithmetic number, because the mean of its divisors is an integer number (51934381443).

Almost surely, 2^791381050080 is an apocalyptic number.

It is an amenable number.

791381050080 is an abundant number, since it is smaller than the sum of its proper divisors (1701469259184).

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

791381050080 is a wasteful number, since it uses less digits than its factorization.

791381050080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1648710539 (or 1648710531 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 42.

The spelling of 791381050080 in words is "seven hundred ninety-one billion, three hundred eighty-one million, fifty thousand, eighty".