530303252057 has 2 divisors, whose sum is σ = 530303252058. Its totient is φ = 530303252056.

The previous prime is 530303252023. The next prime is 530303252069. The reversal of 530303252057 is 750252303035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 526210963216 + 4092288841 = 725404^2 + 63971^2 .

It is a cyclic number.

It is not a de Polignac number, because 530303252057 - 2¹⁰ = 530303251033 is a prime.

It is not a weakly prime, because it can be changed into another prime (530303252357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265151626028 + 265151626029.

It is an arithmetic number, because the mean of its divisors is an integer number (265151626029).

Almost surely, 2^530303252057 is an apocalyptic number.

It is an amenable number.

530303252057 is a deficient number, since it is larger than the sum of its proper divisors (1).

530303252057 is an equidigital number, since it uses as much as digits as its factorization.

530303252057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94500, while the sum is 35.

The spelling of 530303252057 in words is "five hundred thirty billion, three hundred three million, two hundred fifty-two thousand, fifty-seven".