530245303193 has 8 divisors (see below), whose sum is σ = 543191308296. Its totient is φ = 517299926400.

The previous prime is 530245303157. The next prime is 530245303199. The reversal of 530245303193 is 391303542035.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 51343934464 + 478901368729 = 226592^2 + 692027^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 530245303193 - 2¹⁶ = 530245237657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530245303199) 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 7 ways as a sum of consecutive naturals, for example, 1865363 + ... + 2130743.

It is an arithmetic number, because the mean of its divisors is an integer number (67898913537).

Almost surely, 2^530245303193 is an apocalyptic number.

It is an amenable number.

530245303193 is a deficient number, since it is larger than the sum of its proper divisors (12946005103).

530245303193 is a wasteful number, since it uses less digits than its factorization.

530245303193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314155.

The product of its (nonzero) digits is 145800, while the sum is 38.

The spelling of 530245303193 in words is "five hundred thirty billion, two hundred forty-five million, three hundred three thousand, one hundred ninety-three".