63361 has 2 divisors, whose sum is σ = 63362. Its totient is φ = 63360.

The previous prime is 63353. The next prime is 63367. The reversal of 63361 is 16336.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53361 + 10000 = 231^2 + 100^2 .

It is a cyclic number.

It is not a de Polignac number, because 63361 - 2³ = 63353 is a prime.

It is a Chen prime.

It is a plaindrome in base 13.

It is not a weakly prime, because it can be changed into another prime (63367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31680 + 31681.

It is an arithmetic number, because the mean of its divisors is an integer number (31681).

2⁶³³⁶¹ is an apocalyptic number.

It is an amenable number.

63361 is a deficient number, since it is larger than the sum of its proper divisors (1).

63361 is an equidigital number, since it uses as much as digits as its factorization.

63361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324, while the sum is 19.

The square root of 63361 is about 251.7161099334. The cubic root of 63361 is about 39.8664294693.

Adding to 63361 its reverse (16336), we get a palindrome (79697).

It can be divided in two parts, 63 and 361, that added together give a palindrome (424).

The spelling of 63361 in words is "sixty-three thousand, three hundred sixty-one".