6363273947 has 2 divisors, whose sum is σ = 6363273948. Its totient is φ = 6363273946.

The previous prime is 6363273881. The next prime is 6363274007. The reversal of 6363273947 is 7493723636.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6363273947 - 2¹² = 6363269851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6363273895 and 6363273904.

It is not a weakly prime, because it can be changed into another prime (6363213947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3181636973 + 3181636974.

It is an arithmetic number, because the mean of its divisors is an integer number (3181636974).

Almost surely, 2^6363273947 is an apocalyptic number.

6363273947 is a deficient number, since it is larger than the sum of its proper divisors (1).

6363273947 is an equidigital number, since it uses as much as digits as its factorization.

6363273947 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3429216, while the sum is 50.

The square root of 6363273947 is about 79770.1319229196. The cubic root of 6363273947 is about 1853.0773177501.

The spelling of 6363273947 in words is "six billion, three hundred sixty-three million, two hundred seventy-three thousand, nine hundred forty-seven".