63245109 has 16 divisors (see below), whose sum is σ = 86860800. Its totient is φ = 40915056.

The previous prime is 63245107. The next prime is 63245153. The reversal of 63245109 is 90154236.

63245109 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 63245109 - 2¹ = 63245107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63245107) by changing a digit.

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, 11722 + ... + 16244.

It is an arithmetic number, because the mean of its divisors is an integer number (5428800).

Almost surely, 2^63245109 is an apocalyptic number.

It is an amenable number.

63245109 is a deficient number, since it is larger than the sum of its proper divisors (23615691).

63245109 is a wasteful number, since it uses less digits than its factorization.

63245109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4664.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 63245109 is about 7952.6793598133. The cubic root of 63245109 is about 398.4210861950.

The spelling of 63245109 in words is "sixty-three million, two hundred forty-five thousand, one hundred nine".