530020020322050 has 96 divisors (see below), whose sum is σ = 1336739728896000. Its totient is φ = 138941929853760.

The previous prime is 530020020321971. The next prime is 530020020322127. The reversal of 530020020322050 is 50223020020035.

It is a self number, because there is not a number n which added to its sum of digits gives 530020020322050.

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 47 ways as a sum of consecutive naturals, for example, 1684590651 + ... + 1684905249.

It is an arithmetic number, because the mean of its divisors is an integer number (13924372176000).

Almost surely, 2^{530020020322050} is an apocalyptic number.

530020020322050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

530020020322050 is an abundant number, since it is smaller than the sum of its proper divisors (806719708573950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530020020322050 is a wasteful number, since it uses less digits than its factorization.

530020020322050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505040 (or 505035 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

Adding to 530020020322050 its reverse (50223020020035), we get a palindrome (580243040342085).

The spelling of 530020020322050 in words is "five hundred thirty trillion, twenty billion, twenty million, three hundred twenty-two thousand, fifty".