530545011332556 has 192 divisors, whose sum is σ = 1408357472256000. Its totient is φ = 153994721529600.

The previous prime is 530545011332527. The next prime is 530545011332689. The reversal of 530545011332556 is 655233110545035.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 171009975 + ... + 174084753.

It is an arithmetic number, because the mean of its divisors is an integer number (7335195168000).

Almost surely, 2^{530545011332556} 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 530545011332556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (704178736128000).

530545011332556 is an abundant number, since it is smaller than the sum of its proper divisors (877812460923444).

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

530545011332556 is a wasteful number, since it uses less digits than its factorization.

530545011332556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3075260 (or 3075258 counting only the distinct ones).

The product of its (nonzero) digits is 4050000, while the sum is 48.

The spelling of 530545011332556 in words is "five hundred thirty trillion, five hundred forty-five billion, eleven million, three hundred thirty-two thousand, five hundred fifty-six".