530533351393 has 2 divisors, whose sum is σ = 530533351394. Its totient is φ = 530533351392.

The previous prime is 530533351367. The next prime is 530533351427. The reversal of 530533351393 is 393153335035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 524448259344 + 6085092049 = 724188^2 + 78007^2 .

It is a cyclic number.

It is not a de Polignac number, because 530533351393 - 2¹³ = 530533343201 is a prime.

It is not a weakly prime, because it can be changed into another prime (530533351303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265266675696 + 265266675697.

It is an arithmetic number, because the mean of its divisors is an integer number (265266675697).

Almost surely, 2^530533351393 is an apocalyptic number.

It is an amenable number.

530533351393 is a deficient number, since it is larger than the sum of its proper divisors (1).

530533351393 is an equidigital number, since it uses as much as digits as its factorization.

530533351393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 820125, while the sum is 43.

The spelling of 530533351393 in words is "five hundred thirty billion, five hundred thirty-three million, three hundred fifty-one thousand, three hundred ninety-three".