530455312 has 20 divisors (see below), whose sum is σ = 1045178640. Its totient is φ = 260731808.

The previous prime is 530455309. The next prime is 530455313. The reversal of 530455312 is 213554035.

It is not an unprimeable number, because it can be changed into a prime (530455313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280018 + ... + 281905.

It is an arithmetic number, because the mean of its divisors is an integer number (52258932).

Almost surely, 2^530455312 is an apocalyptic number.

It is an amenable number.

530455312 is a deficient number, since it is larger than the sum of its proper divisors (514723328).

530455312 is a wasteful number, since it uses less digits than its factorization.

530455312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561990 (or 561984 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 530455312 is about 23031.6154882805. The cubic root of 530455312 is about 809.4989086882.

The spelling of 530455312 in words is "five hundred thirty million, four hundred fifty-five thousand, three hundred twelve".