65535085 has 96 divisors (see below), whose sum is σ = 113172480. Its totient is φ = 35251200.

The previous prime is 65535079. The next prime is 65535109. The reversal of 65535085 is 58053556.

It is not a de Polignac number, because 65535085 - 2⁷ = 65534957 is a prime.

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 95 ways as a sum of consecutive naturals, for example, 2114020 + ... + 2114050.

It is an arithmetic number, because the mean of its divisors is an integer number (1178880).

Almost surely, 2^65535085 is an apocalyptic number.

It is an amenable number.

65535085 is a deficient number, since it is larger than the sum of its proper divisors (47637395).

65535085 is a wasteful number, since it uses less digits than its factorization.

65535085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 37.

The square root of 65535085 is about 8095.3742964733. The cubic root of 65535085 is about 403.1728596104.

The spelling of 65535085 in words is "sixty-five million, five hundred thirty-five thousand, eighty-five".