530245152 has 72 divisors (see below), whose sum is σ = 1522897740. Its totient is φ = 174988800.

The previous prime is 530245127. The next prime is 530245159. The reversal of 530245152 is 251542035.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 325297296 + 204947856 = 18036^2 + 14316^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (530245159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19974 + ... + 38202.

Almost surely, 2^530245152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530245152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (761448870).

530245152 is an abundant number, since it is smaller than the sum of its proper divisors (992652588).

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

530245152 is a wasteful number, since it uses less digits than its factorization.

530245152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18346 (or 18335 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 530245152 is about 23027.0526120908. The cubic root of 530245152 is about 809.3919899973.

Adding to 530245152 its reverse (251542035), we get a palindrome (781787187).

The spelling of 530245152 in words is "five hundred thirty million, two hundred forty-five thousand, one hundred fifty-two".