530548512 has 144 divisors (see below), whose sum is σ = 1594317312. Its totient is φ = 153538560.

The previous prime is 530548511. The next prime is 530548519. The reversal of 530548512 is 215845035.

It is not an unprimeable number, because it can be changed into a prime (530548511) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 359937 + ... + 361407.

It is an arithmetic number, because the mean of its divisors is an integer number (11071648).

Almost surely, 2^530548512 is an apocalyptic number.

530548512 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530548512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (797158656).

530548512 is an abundant number, since it is smaller than the sum of its proper divisors (1063768800).

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

530548512 is a wasteful number, since it uses less digits than its factorization.

530548512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531 (or 1506 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 530548512 is about 23033.6387051634. The cubic root of 530548512 is about 809.5463150569.

The spelling of 530548512 in words is "five hundred thirty million, five hundred forty-eight thousand, five hundred twelve".