63233713 has 2 divisors, whose sum is σ = 63233714. Its totient is φ = 63233712.

The previous prime is 63233701. The next prime is 63233771. The reversal of 63233713 is 31733236.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58247424 + 4986289 = 7632^2 + 2233^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63233713 is a prime.

It is not a weakly prime, because it can be changed into another prime (63233413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31616856 + 31616857.

It is an arithmetic number, because the mean of its divisors is an integer number (31616857).

Almost surely, 2^63233713 is an apocalyptic number.

It is an amenable number.

63233713 is a deficient number, since it is larger than the sum of its proper divisors (1).

63233713 is an equidigital number, since it uses as much as digits as its factorization.

63233713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6804, while the sum is 28.

The square root of 63233713 is about 7951.9628394504. The cubic root of 63233713 is about 398.3971545451.

Adding to 63233713 its reverse (31733236), we get a palindrome (94966949).

The spelling of 63233713 in words is "sixty-three million, two hundred thirty-three thousand, seven hundred thirteen".