530027990 has 16 divisors (see below), whose sum is σ = 1004263920. Its totient is φ = 200852640.

The previous prime is 530027941. The next prime is 530028001. The reversal of 530027990 is 99720035.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 530027990.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 1394621 + ... + 1395000.

It is an arithmetic number, because the mean of its divisors is an integer number (62766495).

Almost surely, 2^530027990 is an apocalyptic number.

530027990 is a deficient number, since it is larger than the sum of its proper divisors (474235930).

530027990 is a wasteful number, since it uses less digits than its factorization.

530027990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2789647.

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 530027990 is about 23022.3367623706. The cubic root of 530027990 is about 809.2814793630.

The spelling of 530027990 in words is "five hundred thirty million, twenty-seven thousand, nine hundred ninety".