1853085269668 has 12 divisors (see below), whose sum is σ = 3242955342592. Its totient is φ = 926526600360.

The previous prime is 1853085269657. The next prime is 1853085269677. The reversal of 1853085269668 is 8669625803581.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3746688 + ... + 4212343.

Almost surely, 2^{1853085269668} is an apocalyptic number.

It is an amenable number.

1853085269668 is a deficient number, since it is larger than the sum of its proper divisors (1389870072924).

1853085269668 is a wasteful number, since it uses less digits than its factorization.

1853085269668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8017242 (or 8017240 counting only the distinct ones).

The product of its (nonzero) digits is 149299200, while the sum is 67.

The spelling of 1853085269668 in words is "one trillion, eight hundred fifty-three billion, eighty-five million, two hundred sixty-nine thousand, six hundred sixty-eight".