1993368509032 has 16 divisors (see below), whose sum is σ = 3739232312640. Its totient is φ = 996239892336.

The previous prime is 1993368509021. The next prime is 1993368509071. The reversal of 1993368509032 is 2309058633991.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55526208 + ... + 55562095.

It is an arithmetic number, because the mean of its divisors is an integer number (233702019540).

Almost surely, 2^{1993368509032} is an apocalyptic number.

It is an amenable number.

1993368509032 is a deficient number, since it is larger than the sum of its proper divisors (1745863803608).

1993368509032 is a wasteful number, since it uses less digits than its factorization.

1993368509032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111090552 (or 111090548 counting only the distinct ones).

The product of its (nonzero) digits is 9447840, while the sum is 58.

The spelling of 1993368509032 in words is "one trillion, nine hundred ninety-three billion, three hundred sixty-eight million, five hundred nine thousand, thirty-two".