63609107 has 2 divisors, whose sum is σ = 63609108. Its totient is φ = 63609106.

The previous prime is 63609103. The next prime is 63609109. The reversal of 63609107 is 70190636.

63609107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63609107 - 2² = 63609103 is a prime.

It is a super-2 number, since 2×63609107² = 8092236986674898, which contains 22 as substring.

Together with 63609109, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (63609103) 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 as a sum of consecutive naturals, namely, 31804553 + 31804554.

It is an arithmetic number, because the mean of its divisors is an integer number (31804554).

Almost surely, 2^63609107 is an apocalyptic number.

63609107 is a deficient number, since it is larger than the sum of its proper divisors (1).

63609107 is an equidigital number, since it uses as much as digits as its factorization.

63609107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 63609107 is about 7975.5317691048. The cubic root of 63609107 is about 399.1839759774.

The spelling of 63609107 in words is "sixty-three million, six hundred nine thousand, one hundred seven".