530546563 has 2 divisors, whose sum is σ = 530546564. Its totient is φ = 530546562.

The previous prime is 530546551. The next prime is 530546567. The reversal of 530546563 is 365645035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 530546563 - 2⁵ = 530546531 is a prime.

It is a super-2 number, since 2×530546563² = 562959311022225938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (530546567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265273281 + 265273282.

It is an arithmetic number, because the mean of its divisors is an integer number (265273282).

Almost surely, 2^530546563 is an apocalyptic number.

530546563 is a deficient number, since it is larger than the sum of its proper divisors (1).

530546563 is an equidigital number, since it uses as much as digits as its factorization.

530546563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162000, while the sum is 37.

The square root of 530546563 is about 23033.5963974365. The cubic root of 530546563 is about 809.5453237509.

The spelling of 530546563 in words is "five hundred thirty million, five hundred forty-six thousand, five hundred sixty-three".