530055351320 has 256 divisors, whose sum is σ = 1409384448000. Its totient is φ = 177404198400.

The previous prime is 530055351317. The next prime is 530055351437. The reversal of 530055351320 is 23153550035.

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 63 ways as a sum of consecutive naturals, for example, 56151161 + ... + 56160599.

It is an arithmetic number, because the mean of its divisors is an integer number (5505408000).

Almost surely, 2^530055351320 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 530055351320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (704692224000).

530055351320 is an abundant number, since it is smaller than the sum of its proper divisors (879329096680).

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

530055351320 is a wasteful number, since it uses less digits than its factorization.

530055351320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9694 (or 9690 counting only the distinct ones).

The product of its (nonzero) digits is 33750, while the sum is 32.

The spelling of 530055351320 in words is "five hundred thirty billion, fifty-five million, three hundred fifty-one thousand, three hundred twenty".