63030673 has 2 divisors, whose sum is σ = 63030674. Its totient is φ = 63030672.

The previous prime is 63030641. The next prime is 63030683. The reversal of 63030673 is 37603036.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62536464 + 494209 = 7908^2 + 703^2 .

It is a cyclic number.

It is not a de Polignac number, because 63030673 - 2⁵ = 63030641 is a prime.

It is not a weakly prime, because it can be changed into another prime (63030613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31515336 + 31515337.

It is an arithmetic number, because the mean of its divisors is an integer number (31515337).

Almost surely, 2^63030673 is an apocalyptic number.

It is an amenable number.

63030673 is a deficient number, since it is larger than the sum of its proper divisors (1).

63030673 is an equidigital number, since it uses as much as digits as its factorization.

63030673 is an evil number, because the sum of its binary digits is even.

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

The square root of 63030673 is about 7939.1859154450. The cubic root of 63030673 is about 397.9702868317.

The spelling of 63030673 in words is "sixty-three million, thirty thousand, six hundred seventy-three".