530312275 has 6 divisors (see below), whose sum is σ = 657587252. Its totient is φ = 424249800.

The previous prime is 530312273. The next prime is 530312281. The reversal of 530312275 is 572213035.

It is not a de Polignac number, because 530312275 - 2¹ = 530312273 is a prime.

It is a super-2 number, since 2×530312275² = 562462218031351250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530312273) 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 5 ways as a sum of consecutive naturals, for example, 10606221 + ... + 10606270.

Almost surely, 2^530312275 is an apocalyptic number.

530312275 is a deficient number, since it is larger than the sum of its proper divisors (127274977).

530312275 is a wasteful number, since it uses less digits than its factorization.

530312275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21212501 (or 21212496 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 530312275 is about 23028.5100473305. The cubic root of 530312275 is about 809.4261418269.

It can be divided in two parts, 5303 and 12275, that added together give a triangular number (17578 = T₁₈₇).

The spelling of 530312275 in words is "five hundred thirty million, three hundred twelve thousand, two hundred seventy-five".