9502409085 has 32 divisors (see below), whose sum is σ = 16523633280. Its totient is φ = 4635180288.

The previous prime is 9502409071. The next prime is 9502409089. The reversal of 9502409085 is 5809042059.

9502409085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9502409085 - 2¹⁹ = 9501884797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9502409089) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 202279 + ... + 244788.

It is an arithmetic number, because the mean of its divisors is an integer number (516363540).

Almost surely, 2^9502409085 is an apocalyptic number.

It is an amenable number.

9502409085 is a deficient number, since it is larger than the sum of its proper divisors (7021224195).

9502409085 is a wasteful number, since it uses less digits than its factorization.

9502409085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447197.

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 9502409085 is about 97480.3010099989. The cubic root of 9502409085 is about 2118.0908025942.

The spelling of 9502409085 in words is "nine billion, five hundred two million, four hundred nine thousand, eighty-five".