530321030425 has 12 divisors (see below), whose sum is σ = 658423194156. Its totient is φ = 423724491200.

The previous prime is 530321030423. The next prime is 530321030431. The reversal of 530321030425 is 524030123035.

It can be written as a sum of positive squares in 6 ways, for example, as 25284816144 + 505036214281 = 159012^2 + 710659^2 .

It is not a de Polignac number, because 530321030425 - 2¹ = 530321030423 is a prime.

It is a super-2 number, since 2×530321030425² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 530321030393 and 530321030402.

It is not an unprimeable number, because it can be changed into a prime (530321030423) 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 in 11 ways as a sum of consecutive naturals, for example, 13288006 + ... + 13327855.

It is an arithmetic number, because the mean of its divisors is an integer number (54868599513).

Almost surely, 2^530321030425 is an apocalyptic number.

It is an amenable number.

530321030425 is a deficient number, since it is larger than the sum of its proper divisors (128102163731).

530321030425 is a wasteful number, since it uses less digits than its factorization.

530321030425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26616668 (or 26616663 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The spelling of 530321030425 in words is "five hundred thirty billion, three hundred twenty-one million, thirty thousand, four hundred twenty-five".