530447109124 has 81 divisors (see below), whose sum is σ = 988690906119. Its totient is φ = 248997357840.

The previous prime is 530447109121. The next prime is 530447109131. The reversal of 530447109124 is 421901744035.

The square root of 530447109124 is 728318.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530447109121) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2378686477 + ... + 2378686699.

Almost surely, 2^530447109124 is an apocalyptic number.

530447109124 is the 728318-th square number.

It is an amenable number.

530447109124 is a deficient number, since it is larger than the sum of its proper divisors (458243796995).

530447109124 is an equidigital number, since it uses as much as digits as its factorization.

530447109124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 530447109124 in words is "five hundred thirty billion, four hundred forty-seven million, one hundred nine thousand, one hundred twenty-four".