530712461 has 4 divisors (see below), whose sum is σ = 532158912. Its totient is φ = 529266012.

The previous prime is 530712439. The next prime is 530712463. The reversal of 530712461 is 164217035.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 164217035 = 5 ⋅32843407.

It is a cyclic number.

It is not a de Polignac number, because 530712461 - 2⁶ = 530712397 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 (530712463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722675 + ... + 723408.

It is an arithmetic number, because the mean of its divisors is an integer number (133039728).

Almost surely, 2^530712461 is an apocalyptic number.

It is an amenable number.

530712461 is a deficient number, since it is larger than the sum of its proper divisors (1446451).

530712461 is a wasteful number, since it uses less digits than its factorization.

530712461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446450.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 530712461 is about 23037.1973338772. The cubic root of 530712461 is about 809.6296945762.

Adding to 530712461 its reverse (164217035), we get a palindrome (694929496).

The spelling of 530712461 in words is "five hundred thirty million, seven hundred twelve thousand, four hundred sixty-one".