9840752485 has 8 divisors (see below), whose sum is σ = 12009054240. Its totient is φ = 7739167824.

The previous prime is 9840752483. The next prime is 9840752507. The reversal of 9840752485 is 5842570489.

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

It is not a de Polignac number, because 9840752485 - 2¹ = 9840752483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9840752483) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16678947 + ... + 16679536.

It is an arithmetic number, because the mean of its divisors is an integer number (1501131780).

Almost surely, 2^9840752485 is an apocalyptic number.

It is an amenable number.

9840752485 is a deficient number, since it is larger than the sum of its proper divisors (2168301755).

9840752485 is a wasteful number, since it uses less digits than its factorization.

9840752485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33358547.

The product of its (nonzero) digits is 3225600, while the sum is 52.

The square root of 9840752485 is about 99200.5669590653. The cubic root of 9840752485 is about 2142.9371615315.

The spelling of 9840752485 in words is "nine billion, eight hundred forty million, seven hundred fifty-two thousand, four hundred eighty-five".