8430763013 has 2 divisors, whose sum is σ = 8430763014. Its totient is φ = 8430763012.

The previous prime is 8430762997. The next prime is 8430763021. The reversal of 8430763013 is 3103670348.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7486921729 + 943841284 = 86527^2 + 30722^2 .

It is a cyclic number.

It is not a de Polignac number, because 8430763013 - 2⁴ = 8430762997 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8430763073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4215381506 + 4215381507.

It is an arithmetic number, because the mean of its divisors is an integer number (4215381507).

Almost surely, 2^8430763013 is an apocalyptic number.

It is an amenable number.

8430763013 is a deficient number, since it is larger than the sum of its proper divisors (1).

8430763013 is an equidigital number, since it uses as much as digits as its factorization.

8430763013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 8430763013 is about 91819.1865189406. The cubic root of 8430763013 is about 2035.2712312466.

The spelling of 8430763013 in words is "eight billion, four hundred thirty million, seven hundred sixty-three thousand, thirteen".