985545116016 has 80 divisors (see below), whose sum is σ = 2655214722048. Its totient is φ = 314640230400.

The previous prime is 985545115993. The next prime is 985545116051. The reversal of 985545116016 is 610611545589.

It is a self number, because there is not a number n which added to its sum of digits gives 985545116016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3269730 + ... + 3558401.

Almost surely, 2^985545116016 is an apocalyptic number.

It is an amenable number.

985545116016 is an abundant number, since it is smaller than the sum of its proper divisors (1669669606032).

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

985545116016 is a wasteful number, since it uses less digits than its factorization.

985545116016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6828270 (or 6828264 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 51.

The spelling of 985545116016 in words is "nine hundred eighty-five billion, five hundred forty-five million, one hundred sixteen thousand, sixteen".