530243345225 has 24 divisors (see below), whose sum is σ = 717330611712. Its totient is φ = 385601428800.

The previous prime is 530243345173. The next prime is 530243345231. The reversal of 530243345225 is 522543342035.

It is not a de Polignac number, because 530243345225 - 2¹⁶ = 530243279689 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3821159 + ... + 3957491.

It is an arithmetic number, because the mean of its divisors is an integer number (29888775488).

Almost surely, 2^530243345225 is an apocalyptic number.

530243345225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

530243345225 is a deficient number, since it is larger than the sum of its proper divisors (187087266487).

530243345225 is a wasteful number, since it uses less digits than its factorization.

530243345225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150497 (or 150492 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 38.

The spelling of 530243345225 in words is "five hundred thirty billion, two hundred forty-three million, three hundred forty-five thousand, two hundred twenty-five".