530687372833 has 2 divisors, whose sum is σ = 530687372834. Its totient is φ = 530687372832.

The previous prime is 530687372767. The next prime is 530687372843. The reversal of 530687372833 is 338273786035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 460203494689 + 70483878144 = 678383^2 + 265488^2 .

It is a cyclic number.

It is not a de Polignac number, because 530687372833 - 2⁹ = 530687372321 is a prime.

It is not a weakly prime, because it can be changed into another prime (530687372843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265343686416 + 265343686417.

It is an arithmetic number, because the mean of its divisors is an integer number (265343686417).

Almost surely, 2^530687372833 is an apocalyptic number.

It is an amenable number.

530687372833 is a deficient number, since it is larger than the sum of its proper divisors (1).

530687372833 is an equidigital number, since it uses as much as digits as its factorization.

530687372833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15240960, while the sum is 55.

The spelling of 530687372833 in words is "five hundred thirty billion, six hundred eighty-seven million, three hundred seventy-two thousand, eight hundred thirty-three".