6450235571085 has 16 divisors (see below), whose sum is σ = 10515101007744. Its totient is φ = 3375217606592.

The previous prime is 6450235571069. The next prime is 6450235571119. The reversal of 6450235571085 is 5801755320546.

6450235571085 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 6450235571085 - 2⁴ = 6450235571069 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4056751137 + ... + 4056752726.

It is an arithmetic number, because the mean of its divisors is an integer number (657193812984).

Almost surely, 2^{6450235571085} is an apocalyptic number.

It is an amenable number.

6450235571085 is a deficient number, since it is larger than the sum of its proper divisors (4064865436659).

6450235571085 is a wasteful number, since it uses less digits than its factorization.

6450235571085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8113503924.

The product of its (nonzero) digits is 5040000, while the sum is 51.

The spelling of 6450235571085 in words is "six trillion, four hundred fifty billion, two hundred thirty-five million, five hundred seventy-one thousand, eighty-five".