530537472 has 176 divisors, whose sum is σ = 1624499200. Its totient is φ = 170864640.

The previous prime is 530537471. The next prime is 530537509. The reversal of 530537472 is 274735035.

530537472 is a `hidden beast` number, since 53 + 0 + 537 + 4 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530537471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 856779 + ... + 857397.

Almost surely, 2^530537472 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 530537472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (812249600).

530537472 is an abundant number, since it is smaller than the sum of its proper divisors (1093961728).

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

530537472 is a wasteful number, since it uses less digits than its factorization.

530537472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679 (or 655 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 36.

The square root of 530537472 is about 23033.3990544166. The cubic root of 530537472 is about 809.5406998284.

The spelling of 530537472 in words is "five hundred thirty million, five hundred thirty-seven thousand, four hundred seventy-two".