13650632447 has 2 divisors, whose sum is σ = 13650632448. Its totient is φ = 13650632446.

The previous prime is 13650632423. The next prime is 13650632449. The reversal of 13650632447 is 74423605631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13650632447 - 2¹⁶ = 13650566911 is a prime.

Together with 13650632449, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13650632449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6825316223 + 6825316224.

It is an arithmetic number, because the mean of its divisors is an integer number (6825316224).

Almost surely, 2^13650632447 is an apocalyptic number.

13650632447 is a deficient number, since it is larger than the sum of its proper divisors (1).

13650632447 is an equidigital number, since it uses as much as digits as its factorization.

13650632447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 41.

The spelling of 13650632447 in words is "thirteen billion, six hundred fifty million, six hundred thirty-two thousand, four hundred forty-seven".