2000753985 has 8 divisors (see below), whose sum is σ = 3201206400. Its totient is φ = 1067068784.

The previous prime is 2000753983. The next prime is 2000754011. The reversal of 2000753985 is 5893570002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2000753985 - 2¹ = 2000753983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2000753983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66691785 + ... + 66691814.

It is an arithmetic number, because the mean of its divisors is an integer number (400150800).

Almost surely, 2^2000753985 is an apocalyptic number.

It is an amenable number.

2000753985 is a deficient number, since it is larger than the sum of its proper divisors (1200452415).

2000753985 is a wasteful number, since it uses less digits than its factorization.

2000753985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133383607.

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 2000753985 is about 44729.7885642219. The cubic root of 2000753985 is about 1260.0793569318.

The spelling of 2000753985 in words is "two billion, seven hundred fifty-three thousand, nine hundred eighty-five".