788557874068 has 6 divisors (see below), whose sum is σ = 1379976279626. Its totient is φ = 394278937032.

The previous prime is 788557874053. The next prime is 788557874077. The reversal of 788557874068 is 860478755887.

It can be written as a sum of positive squares in only one way, i.e., 430477707664 + 358080166404 = 656108^2 + 598398^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98569734255 + ... + 98569734262.

Almost surely, 2^788557874068 is an apocalyptic number.

It is an amenable number.

788557874068 is a deficient number, since it is larger than the sum of its proper divisors (591418405558).

788557874068 is a wasteful number, since it uses less digits than its factorization.

788557874068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197139468521 (or 197139468519 counting only the distinct ones).

The product of its (nonzero) digits is 842956800, while the sum is 73.

The spelling of 788557874068 in words is "seven hundred eighty-eight billion, five hundred fifty-seven million, eight hundred seventy-four thousand, sixty-eight".