63364271 has 2 divisors, whose sum is σ = 63364272. Its totient is φ = 63364270.

The previous prime is 63364267. The next prime is 63364277. The reversal of 63364271 is 17246336.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63364271 - 2² = 63364267 is a prime.

It is a super-2 number, since 2×63364271² = 8030061678722882, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63364277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31682135 + 31682136.

It is an arithmetic number, because the mean of its divisors is an integer number (31682136).

Almost surely, 2^63364271 is an apocalyptic number.

63364271 is a deficient number, since it is larger than the sum of its proper divisors (1).

63364271 is an equidigital number, since it uses as much as digits as its factorization.

63364271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 32.

The square root of 63364271 is about 7960.1677746138. The cubic root of 63364271 is about 398.6711548986.

The spelling of 63364271 in words is "sixty-three million, three hundred sixty-four thousand, two hundred seventy-one".