985913004193 has 16 divisors (see below), whose sum is σ = 1118885112576. Its totient is φ = 861886238400.

The previous prime is 985913004191. The next prime is 985913004211. The reversal of 985913004193 is 391400319589.

It is a happy number.

985913004193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 985913004193 - 2¹ = 985913004191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 985913004193.

It is not an unprimeable number, because it can be changed into a prime (985913004191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16293405 + ... + 16353802.

It is an arithmetic number, because the mean of its divisors is an integer number (69930319536).

Almost surely, 2^985913004193 is an apocalyptic number.

It is an amenable number.

985913004193 is a deficient number, since it is larger than the sum of its proper divisors (132972108383).

985913004193 is a wasteful number, since it uses less digits than its factorization.

985913004193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32647344.

The product of its (nonzero) digits is 1049760, while the sum is 52.

The spelling of 985913004193 in words is "nine hundred eighty-five billion, nine hundred thirteen million, four thousand, one hundred ninety-three".