9993819094532 has 36 divisors (see below), whose sum is σ = 21643418877696. Its totient is φ = 3953598760800.

The previous prime is 9993819094529. The next prime is 9993819094561. The reversal of 9993819094532 is 2354909183999.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1055977844 + ... + 1055987307.

It is an arithmetic number, because the mean of its divisors is an integer number (601206079936).

Almost surely, 2^{9993819094532} is an apocalyptic number.

It is an amenable number.

9993819094532 is an abundant number, since it is smaller than the sum of its proper divisors (11649599783164).

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

9993819094532 is a wasteful number, since it uses less digits than its factorization.

9993819094532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111965188 (or 2111965173 counting only the distinct ones).

The product of its (nonzero) digits is 170061120, while the sum is 71.

The spelling of 9993819094532 in words is "nine trillion, nine hundred ninety-three billion, eight hundred nineteen million, ninety-four thousand, five hundred thirty-two".