530947570 has 16 divisors (see below), whose sum is σ = 1011923928. Its totient is φ = 199886080.

The previous prime is 530947541. The next prime is 530947577. The reversal of 530947570 is 75749035.

It can be written as a sum of positive squares in 4 ways, for example, as 522168201 + 8779369 = 22851^2 + 2963^2 .

It is not an unprimeable number, because it can be changed into a prime (530947577) by changing a digit.

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, 1561441 + ... + 1561780.

Almost surely, 2^530947570 is an apocalyptic number.

530947570 is a deficient number, since it is larger than the sum of its proper divisors (480976358).

530947570 is a wasteful number, since it uses less digits than its factorization.

530947570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3123245.

The product of its (nonzero) digits is 132300, while the sum is 40.

The square root of 530947570 is about 23042.2995814220. The cubic root of 530947570 is about 809.7492339626.

The spelling of 530947570 in words is "five hundred thirty million, nine hundred forty-seven thousand, five hundred seventy".