530251937856 has 63 divisors (see below), whose sum is σ = 1519921534573. Its totient is φ = 176744820480.

The previous prime is 530251937827. The next prime is 530251937861. The reversal of 530251937856 is 658739152035.

The square root of 530251937856 is 728184.

It is a perfect power (a square), and thus also a powerful number.

530251937856 is a `hidden beast` number, since 5 + 3 + 0 + 2 + 519 + 3 + 78 + 56 = 666.

It can be written as a sum of positive squares in only one way, i.e., 87015560256 + 443236377600 = 294984^2 + 665760^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 17461246 + ... + 17491586.

Almost surely, 2^530251937856 is an apocalyptic number.

530251937856 is the 728184-th square number.

It is an amenable number.

530251937856 is an abundant number, since it is smaller than the sum of its proper divisors (989669596717).

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

530251937856 is an frugal number, since it uses more digits than its factorization.

530251937856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60700 (or 30346 counting only the distinct ones).

The product of its (nonzero) digits is 6804000, while the sum is 54.

The spelling of 530251937856 in words is "five hundred thirty billion, two hundred fifty-one million, nine hundred thirty-seven thousand, eight hundred fifty-six".