530056811 has 2 divisors, whose sum is σ = 530056812. Its totient is φ = 530056810.

The previous prime is 530056799. The next prime is 530056837. The reversal of 530056811 is 118650035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 530056811 - 2²² = 525862507 is a prime.

It is not a weakly prime, because it can be changed into another prime (530056211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265028405 + 265028406.

It is an arithmetic number, because the mean of its divisors is an integer number (265028406).

Almost surely, 2^530056811 is an apocalyptic number.

530056811 is a deficient number, since it is larger than the sum of its proper divisors (1).

530056811 is an equidigital number, since it uses as much as digits as its factorization.

530056811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 530056811 is about 23022.9626894542. The cubic root of 530056811 is about 809.2961476945.

The spelling of 530056811 in words is "five hundred thirty million, fifty-six thousand, eight hundred eleven".