791757758050 has 96 divisors (see below), whose sum is σ = 1848660249600. Its totient is φ = 245990986560.

The previous prime is 791757758047. The next prime is 791757758063. The reversal of 791757758050 is 50857757197.

It is a self number, because there is not a number n which added to its sum of digits gives 791757758050.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2435340 + ... + 2741239.

It is an arithmetic number, because the mean of its divisors is an integer number (19256877600).

Almost surely, 2^791757758050 is an apocalyptic number.

791757758050 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

791757758050 is an abundant number, since it is smaller than the sum of its proper divisors (1056902491550).

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

791757758050 is a wasteful number, since it uses less digits than its factorization.

791757758050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5176640 (or 5176635 counting only the distinct ones).

The product of its (nonzero) digits is 21609000, while the sum is 61.

The spelling of 791757758050 in words is "seven hundred ninety-one billion, seven hundred fifty-seven million, seven hundred fifty-eight thousand, fifty".