530546688 has 192 divisors, whose sum is σ = 1758435120. Its totient is φ = 150994944.

The previous prime is 530546647. The next prime is 530546689. The reversal of 530546688 is 886645035.

530546688 is a `hidden beast` number, since 530 + 54 + 6 + 68 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530546689) 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, 2064256 + ... + 2064512.

Almost surely, 2^530546688 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 530546688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (879217560).

530546688 is an abundant number, since it is smaller than the sum of its proper divisors (1227888432).

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

530546688 is an equidigital number, since it uses as much as digits as its factorization.

530546688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 530546688 is about 23033.5991108641. The cubic root of 530546688 is about 809.5453873288.

The spelling of 530546688 in words is "five hundred thirty million, five hundred forty-six thousand, six hundred eighty-eight".