1083850038508 has 72 divisors (see below), whose sum is σ = 2017650866112. Its totient is φ = 509056704000.

The previous prime is 1083850038487. The next prime is 1083850038521. The reversal of 1083850038508 is 8058300583801.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61291428 + ... + 61309108.

It is an arithmetic number, because the mean of its divisors is an integer number (28022928696).

Almost surely, 2^{1083850038508} is an apocalyptic number.

It is an amenable number.

1083850038508 is a deficient number, since it is larger than the sum of its proper divisors (933800827604).

1083850038508 is a wasteful number, since it uses less digits than its factorization.

1083850038508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18215 (or 18182 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 49.

The spelling of 1083850038508 in words is "one trillion, eighty-three billion, eight hundred fifty million, thirty-eight thousand, five hundred eight".