530401789008 has 640 divisors, whose sum is σ = 1985406259200. Its totient is φ = 131650541568.

The previous prime is 530401788991. The next prime is 530401789069. The reversal of 530401789008 is 800987104035.

530401789008 is a `hidden beast` number, since 530 + 40 + 1 + 78 + 9 + 0 + 0 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 117265435 + ... + 117269957.

It is an arithmetic number, because the mean of its divisors is an integer number (3102197280).

Almost surely, 2^530401789008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530401789008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (992703129600).

530401789008 is an abundant number, since it is smaller than the sum of its proper divisors (1455004470192).

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

530401789008 is a wasteful number, since it uses less digits than its factorization.

530401789008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4736 (or 4724 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 530401789008 in words is "five hundred thirty billion, four hundred one million, seven hundred eighty-nine thousand, eight".