530267825 has 18 divisors (see below), whose sum is σ = 696834306. Its totient is φ = 398903040.

The previous prime is 530267807. The next prime is 530267861. The reversal of 530267825 is 528762035.

It can be written as a sum of positive squares in 9 ways, for example, as 356001424 + 174266401 = 18868^2 + 13201^2 .

It is not a de Polignac number, because 530267825 - 2²² = 526073521 is a prime.

It is a super-3 number, since 3×530267825³ (a number of 27 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a Duffinian 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 17 ways as a sum of consecutive naturals, for example, 474167 + ... + 475283.

It is an arithmetic number, because the mean of its divisors is an integer number (38713017).

Almost surely, 2^530267825 is an apocalyptic number.

It is an amenable number.

530267825 is a deficient number, since it is larger than the sum of its proper divisors (166566481).

530267825 is an equidigital number, since it uses as much as digits as its factorization.

530267825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2261 (or 1139 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 530267825 is about 23027.5449190746. The cubic root of 530267825 is about 809.4035262229.

The spelling of 530267825 in words is "five hundred thirty million, two hundred sixty-seven thousand, eight hundred twenty-five".