63141833 has 2 divisors, whose sum is σ = 63141834. Its totient is φ = 63141832.

The previous prime is 63141817. The next prime is 63141853. The reversal of 63141833 is 33814136.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60016009 + 3125824 = 7747^2 + 1768^2 .

It is a cyclic number.

It is not a de Polignac number, because 63141833 - 2⁴ = 63141817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63141796 and 63141805.

It is not a weakly prime, because it can be changed into another prime (63141853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31570916 + 31570917.

It is an arithmetic number, because the mean of its divisors is an integer number (31570917).

Almost surely, 2^63141833 is an apocalyptic number.

It is an amenable number.

63141833 is a deficient number, since it is larger than the sum of its proper divisors (1).

63141833 is an equidigital number, since it uses as much as digits as its factorization.

63141833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 29.

The square root of 63141833 is about 7946.1835493525. The cubic root of 63141833 is about 398.2041010176.

Adding to 63141833 its reverse (33814136), we get a palindrome (96955969).

The spelling of 63141833 in words is "sixty-three million, one hundred forty-one thousand, eight hundred thirty-three".