530805030 has 32 divisors (see below), whose sum is σ = 1455922944. Its totient is φ = 121326816.

The previous prime is 530805019. The next prime is 530805031. The reversal of 530805030 is 30508035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530805031) 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, 1263612 + ... + 1264031.

It is an arithmetic number, because the mean of its divisors is an integer number (45497592).

Almost surely, 2^530805030 is an apocalyptic number.

530805030 is an abundant number, since it is smaller than the sum of its proper divisors (925117914).

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

530805030 is a wasteful number, since it uses less digits than its factorization.

530805030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2527660.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 530805030 is about 23039.2063665396. The cubic root of 530805030 is about 809.6767647945.

The spelling of 530805030 in words is "five hundred thirty million, eight hundred five thousand, thirty".