9995785002 has 24 divisors (see below), whose sum is σ = 24751467936. Its totient is φ = 2855938536.

The previous prime is 9995784991. The next prime is 9995785021. The reversal of 9995785002 is 2005875999.

9995785002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 9995785002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39665688 + ... + 39665939.

It is an arithmetic number, because the mean of its divisors is an integer number (1031311164).

Almost surely, 2^9995785002 is an apocalyptic number.

9995785002 is an abundant number, since it is smaller than the sum of its proper divisors (14755682934).

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

9995785002 is a wasteful number, since it uses less digits than its factorization.

9995785002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79331642 (or 79331639 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 54.

The square root of 9995785002 is about 99978.9227887558. The cubic root of 9995785002 is about 2154.1319495626.

The spelling of 9995785002 in words is "nine billion, nine hundred ninety-five million, seven hundred eighty-five thousand, two".