530242513550 has 12 divisors (see below), whose sum is σ = 986251075296. Its totient is φ = 212097005400.

The previous prime is 530242513543. The next prime is 530242513579. The reversal of 530242513550 is 55315242035.

It is a self number, because there is not a number n which added to its sum of digits gives 530242513550.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 5302425086 + ... + 5302425185.

It is an arithmetic number, because the mean of its divisors is an integer number (82187589608).

Almost surely, 2^530242513550 is an apocalyptic number.

530242513550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

530242513550 is a deficient number, since it is larger than the sum of its proper divisors (456008561746).

530242513550 is a wasteful number, since it uses less digits than its factorization.

530242513550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10604850283 (or 10604850278 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 35.

Adding to 530242513550 its reverse (55315242035), we get a palindrome (585557755585).

The spelling of 530242513550 in words is "five hundred thirty billion, two hundred forty-two million, five hundred thirteen thousand, five hundred fifty".