683788912125 has 64 divisors (see below), whose sum is σ = 1241476733952. Its totient is φ = 331477032000.

The previous prime is 683788912091. The next prime is 683788912141. The reversal of 683788912125 is 521219887386.

It is not a de Polignac number, because 683788912125 - 2¹³ = 683788903933 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33596202 + ... + 33616548.

It is an arithmetic number, because the mean of its divisors is an integer number (19398073968).

Almost surely, 2^683788912125 is an apocalyptic number.

It is an amenable number.

683788912125 is a deficient number, since it is larger than the sum of its proper divisors (557687821827).

683788912125 is a wasteful number, since it uses less digits than its factorization.

683788912125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28523 (or 28513 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 60.

The spelling of 683788912125 in words is "six hundred eighty-three billion, seven hundred eighty-eight million, nine hundred twelve thousand, one hundred twenty-five".