530947441 has 2 divisors, whose sum is σ = 530947442. Its totient is φ = 530947440.

The previous prime is 530947429. The next prime is 530947471. The reversal of 530947441 is 144749035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 275427216 + 255520225 = 16596^2 + 15985^2 .

It is a cyclic number.

It is not a de Polignac number, because 530947441 - 2¹⁵ = 530914673 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 530947441.

It is not a weakly prime, because it can be changed into another prime (530947471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265473720 + 265473721.

It is an arithmetic number, because the mean of its divisors is an integer number (265473721).

Almost surely, 2^530947441 is an apocalyptic number.

It is an amenable number.

530947441 is a deficient number, since it is larger than the sum of its proper divisors (1).

530947441 is an equidigital number, since it uses as much as digits as its factorization.

530947441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 530947441 is about 23042.2967822220. The cubic root of 530947441 is about 809.7491683832.

The spelling of 530947441 in words is "five hundred thirty million, nine hundred forty-seven thousand, four hundred forty-one".