530513512003 has 2 divisors, whose sum is σ = 530513512004. Its totient is φ = 530513512002.

The previous prime is 530513511977. The next prime is 530513512013. The reversal of 530513512003 is 300215315035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 530513512003 - 2¹³ = 530513503811 is a prime.

It is not a weakly prime, because it can be changed into another prime (530513512013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265256756001 + 265256756002.

It is an arithmetic number, because the mean of its divisors is an integer number (265256756002).

Almost surely, 2^530513512003 is an apocalyptic number.

530513512003 is a deficient number, since it is larger than the sum of its proper divisors (1).

530513512003 is an equidigital number, since it uses as much as digits as its factorization.

530513512003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6750, while the sum is 28.

Adding to 530513512003 its reverse (300215315035), we get a palindrome (830728827038).

The spelling of 530513512003 in words is "five hundred thirty billion, five hundred thirteen million, five hundred twelve thousand, three".