63252227 has 2 divisors, whose sum is σ = 63252228. Its totient is φ = 63252226.

The previous prime is 63252209. The next prime is 63252229. The reversal of 63252227 is 72225236.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63252227 - 2²⁰ = 62203651 is a prime.

Together with 63252229, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63252227.

It is not a weakly prime, because it can be changed into another prime (63252229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31626113 + 31626114.

It is an arithmetic number, because the mean of its divisors is an integer number (31626114).

Almost surely, 2^63252227 is an apocalyptic number.

63252227 is a deficient number, since it is larger than the sum of its proper divisors (1).

63252227 is an equidigital number, since it uses as much as digits as its factorization.

63252227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 29.

The square root of 63252227 is about 7953.1268693515. The cubic root of 63252227 is about 398.4360325677.

The spelling of 63252227 in words is "sixty-three million, two hundred fifty-two thousand, two hundred twenty-seven".