63045733 has 2 divisors, whose sum is σ = 63045734. Its totient is φ = 63045732.

The previous prime is 63045683. The next prime is 63045767. The reversal of 63045733 is 33754036.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33907329 + 29138404 = 5823^2 + 5398^2 .

It is a cyclic number.

It is not a de Polignac number, because 63045733 - 2⁹ = 63045221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63045695 and 63045704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63045133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31522866 + 31522867.

It is an arithmetic number, because the mean of its divisors is an integer number (31522867).

Almost surely, 2^63045733 is an apocalyptic number.

It is an amenable number.

63045733 is a deficient number, since it is larger than the sum of its proper divisors (1).

63045733 is an equidigital number, since it uses as much as digits as its factorization.

63045733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 31.

The square root of 63045733 is about 7940.1343187631. The cubic root of 63045733 is about 398.0019801590.

Adding to 63045733 its reverse (33754036), we get a palindrome (96799769).

The spelling of 63045733 in words is "sixty-three million, forty-five thousand, seven hundred thirty-three".