985352645016 has 64 divisors (see below), whose sum is σ = 2811066127200. Its totient is φ = 319573828224.

The previous prime is 985352644883. The next prime is 985352645021. The reversal of 985352645016 is 610546253589.

985352645016 is a `hidden beast` number, since 9 + 8 + 53 + 526 + 4 + 50 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61638195 + ... + 61654178.

Almost surely, 2^985352645016 is an apocalyptic number.

It is an amenable number.

985352645016 is an abundant number, since it is smaller than the sum of its proper divisors (1825713482184).

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

985352645016 is a wasteful number, since it uses less digits than its factorization.

985352645016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123292425 (or 123292415 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 54.

The spelling of 985352645016 in words is "nine hundred eighty-five billion, three hundred fifty-two million, six hundred forty-five thousand, sixteen".