530553066 has 8 divisors (see below), whose sum is σ = 1061106144. Its totient is φ = 176851020.

The previous prime is 530553047. The next prime is 530553071. The reversal of 530553066 is 660355035.

It is a sphenic number, since it is the product of 3 distinct primes.

530553066 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44212750 + ... + 44212761.

It is an arithmetic number, because the mean of its divisors is an integer number (132638268).

Almost surely, 2^530553066 is an apocalyptic number.

530553066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

530553066 is a wasteful number, since it uses less digits than its factorization.

530553066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88425516.

The product of its (nonzero) digits is 40500, while the sum is 33.

The square root of 530553066 is about 23033.7375603700. The cubic root of 530553066 is about 809.5486313159.

The spelling of 530553066 in words is "five hundred thirty million, five hundred fifty-three thousand, sixty-six".