530543382443 has 2 divisors, whose sum is σ = 530543382444. Its totient is φ = 530543382442.

The previous prime is 530543382427. The next prime is 530543382463. The reversal of 530543382443 is 344283345035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 530543382443 - 2⁴ = 530543382427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 530543382394 and 530543382403.

It is not a weakly prime, because it can be changed into another prime (530543382463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265271691221 + 265271691222.

It is an arithmetic number, because the mean of its divisors is an integer number (265271691222).

Almost surely, 2^530543382443 is an apocalyptic number.

530543382443 is a deficient number, since it is larger than the sum of its proper divisors (1).

530543382443 is an equidigital number, since it uses as much as digits as its factorization.

530543382443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2073600, while the sum is 44.

The spelling of 530543382443 in words is "five hundred thirty billion, five hundred forty-three million, three hundred eighty-two thousand, four hundred forty-three".