768981240625 has 96 divisors (see below), whose sum is σ = 1153692408960. Its totient is φ = 506321280000.

The previous prime is 768981240607. The next prime is 768981240637. The reversal of 768981240625 is 526042189867.

It is not a de Polignac number, because 768981240625 - 2⁹ = 768981240113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 768981240625.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13092574 + ... + 13151176.

It is an arithmetic number, because the mean of its divisors is an integer number (12017629260).

Almost surely, 2^768981240625 is an apocalyptic number.

It is an amenable number.

768981240625 is a deficient number, since it is larger than the sum of its proper divisors (384711168335).

768981240625 is a wasteful number, since it uses less digits than its factorization.

768981240625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58677 (or 58657 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 58.

The spelling of 768981240625 in words is "seven hundred sixty-eight billion, nine hundred eighty-one million, two hundred forty thousand, six hundred twenty-five".