450300085 has 16 divisors (see below), whose sum is σ = 554754816. Its totient is φ = 350699328.

The previous prime is 450300083. The next prime is 450300107. The reversal of 450300085 is 580003054.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 450300085 - 2¹ = 450300083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450300083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64852 + ... + 71458.

It is an arithmetic number, because the mean of its divisors is an integer number (34672176).

Almost surely, 2^450300085 is an apocalyptic number.

It is an amenable number.

450300085 is a deficient number, since it is larger than the sum of its proper divisors (104454731).

450300085 is a wasteful number, since it uses less digits than its factorization.

450300085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6972.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 450300085 is about 21220.2753280913. The cubic root of 450300085 is about 766.4797337778.

The spelling of 450300085 in words is "four hundred fifty million, three hundred thousand, eighty-five".