63314351 has 2 divisors, whose sum is σ = 63314352. Its totient is φ = 63314350.

The previous prime is 63314347. The next prime is 63314353. The reversal of 63314351 is 15341336.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63314351 - 2² = 63314347 is a prime.

Together with 63314353, 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 63314351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63314353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31657175 + 31657176.

It is an arithmetic number, because the mean of its divisors is an integer number (31657176).

Almost surely, 2^63314351 is an apocalyptic number.

63314351 is a deficient number, since it is larger than the sum of its proper divisors (1).

63314351 is an equidigital number, since it uses as much as digits as its factorization.

63314351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 26.

The square root of 63314351 is about 7957.0315444894. The cubic root of 63314351 is about 398.5664329348.

Adding to 63314351 its reverse (15341336), we get a palindrome (78655687).

The spelling of 63314351 in words is "sixty-three million, three hundred fourteen thousand, three hundred fifty-one".