530278860531156 has 48 divisors (see below), whose sum is σ = 1350519097751040. Its totient is φ = 160605044529120.

The previous prime is 530278860531131. The next prime is 530278860531191. The reversal of 530278860531156 is 651135068872035.

It is a self number, because there is not a number n which added to its sum of digits gives 530278860531156.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1068741886 + ... + 1069237941.

It is an arithmetic number, because the mean of its divisors is an integer number (28135814536480).

Almost surely, 2^{530278860531156} is an apocalyptic number.

It is an amenable number.

530278860531156 is an abundant number, since it is smaller than the sum of its proper divisors (820240237219884).

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

530278860531156 is a wasteful number, since it uses less digits than its factorization.

530278860531156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2137981724 (or 2137981722 counting only the distinct ones).

The product of its (nonzero) digits is 36288000, while the sum is 60.

The spelling of 530278860531156 in words is "five hundred thirty trillion, two hundred seventy-eight billion, eight hundred sixty million, five hundred thirty-one thousand, one hundred fifty-six".