530355555193 has 2 divisors, whose sum is σ = 530355555194. Its totient is φ = 530355555192.

The previous prime is 530355555173. The next prime is 530355555221. The reversal of 530355555193 is 391555553035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 509891680489 + 20463874704 = 714067^2 + 143052^2 .

It is a cyclic number.

It is not a de Polignac number, because 530355555193 - 2²⁹ = 529818684281 is a prime.

It is not a weakly prime, because it can be changed into another prime (530355555173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265177777596 + 265177777597.

It is an arithmetic number, because the mean of its divisors is an integer number (265177777597).

Almost surely, 2^530355555193 is an apocalyptic number.

It is an amenable number.

530355555193 is a deficient number, since it is larger than the sum of its proper divisors (1).

530355555193 is an equidigital number, since it uses as much as digits as its factorization.

530355555193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3796875, while the sum is 49.

The spelling of 530355555193 in words is "five hundred thirty billion, three hundred fifty-five million, five hundred fifty-five thousand, one hundred ninety-three".