63245085 has 16 divisors (see below), whose sum is σ = 104682240. Its totient is φ = 32567360.

The previous prime is 63245069. The next prime is 63245107. The reversal of 63245085 is 58054236.

63245085 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 63245085 - 2⁴ = 63245069 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 (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72261 + ... + 73130.

It is an arithmetic number, because the mean of its divisors is an integer number (6542640).

Almost surely, 2^63245085 is an apocalyptic number.

It is an amenable number.

63245085 is a deficient number, since it is larger than the sum of its proper divisors (41437155).

63245085 is a wasteful number, since it uses less digits than its factorization.

63245085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145428.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 63245085 is about 7952.6778508877. The cubic root of 63245085 is about 398.4210357980.

The spelling of 63245085 in words is "sixty-three million, two hundred forty-five thousand, eighty-five".