63042233 has 2 divisors, whose sum is σ = 63042234. Its totient is φ = 63042232.

The previous prime is 63042227. The next prime is 63042263. The reversal of 63042233 is 33224036.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44448889 + 18593344 = 6667^2 + 4312^2 .

It is a cyclic number.

It is not a de Polignac number, because 63042233 - 2⁶ = 63042169 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 63042199 and 63042208.

It is not a weakly prime, because it can be changed into another prime (63042223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31521116 + 31521117.

It is an arithmetic number, because the mean of its divisors is an integer number (31521117).

Almost surely, 2^63042233 is an apocalyptic number.

It is an amenable number.

63042233 is a deficient number, since it is larger than the sum of its proper divisors (1).

63042233 is an equidigital number, since it uses as much as digits as its factorization.

63042233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 63042233 is about 7939.9139164099. The cubic root of 63042233 is about 397.9946149621.

Adding to 63042233 its reverse (33224036), we get a palindrome (96266269).

The spelling of 63042233 in words is "sixty-three million, forty-two thousand, two hundred thirty-three".