530355551012 has 12 divisors (see below), whose sum is σ = 1060711102080. Its totient is φ = 227295236136.

The previous prime is 530355550993. The next prime is 530355551027. The reversal of 530355551012 is 210155553035.

530355551012 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9470634812 + ... + 9470634867.

It is an arithmetic number, because the mean of its divisors is an integer number (88392591840).

Almost surely, 2^530355551012 is an apocalyptic number.

It is an amenable number.

530355551012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

530355551012 is a wasteful number, since it uses less digits than its factorization.

530355551012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18941269690 (or 18941269688 counting only the distinct ones).

The product of its (nonzero) digits is 56250, while the sum is 35.

The spelling of 530355551012 in words is "five hundred thirty billion, three hundred fifty-five million, five hundred fifty-one thousand, twelve".