1683904250912 has 48 divisors (see below), whose sum is σ = 3572110668672. Its totient is φ = 776770832640.

The previous prime is 1683904250891. The next prime is 1683904250921. The reversal of 1683904250912 is 2190524093861.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303398 + ... + 1860069.

It is an arithmetic number, because the mean of its divisors is an integer number (74418972264).

Almost surely, 2^{1683904250912} is an apocalyptic number.

It is an amenable number.

1683904250912 is an abundant number, since it is smaller than the sum of its proper divisors (1888206417760).

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

1683904250912 is a wasteful number, since it uses less digits than its factorization.

1683904250912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2165361 (or 2165353 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 50.

The spelling of 1683904250912 in words is "one trillion, six hundred eighty-three billion, nine hundred four million, two hundred fifty thousand, nine hundred twelve".