530042047 has 12 divisors (see below), whose sum is σ = 544354720. Its totient is φ = 515968128.

The previous prime is 530042033. The next prime is 530042053. The reversal of 530042047 is 740240035.

It is not a de Polignac number, because 530042047 - 2¹¹ = 530039999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530042027) 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, 2015238 + ... + 2015500.

Almost surely, 2^530042047 is an apocalyptic number.

530042047 is a deficient number, since it is larger than the sum of its proper divisors (14312673).

530042047 is an frugal number, since it uses more digits than its factorization.

530042047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702 (or 439 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 530042047 is about 23022.6420508160. The cubic root of 530042047 is about 809.2886336828.

The spelling of 530042047 in words is "five hundred thirty million, forty-two thousand, forty-seven".