530574953 has 2 divisors, whose sum is σ = 530574954. Its totient is φ = 530574952.

The previous prime is 530574929. The next prime is 530574991. The reversal of 530574953 is 359475035.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 374499904 + 156075049 = 19352^2 + 12493^2 .

It is a cyclic number.

It is not a de Polignac number, because 530574953 - 2¹⁴ = 530558569 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 530574953.

It is not a weakly prime, because it can be changed into another prime (530574553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265287476 + 265287477.

It is an arithmetic number, because the mean of its divisors is an integer number (265287477).

Almost surely, 2^530574953 is an apocalyptic number.

It is an amenable number.

530574953 is a deficient number, since it is larger than the sum of its proper divisors (1).

530574953 is an equidigital number, since it uses as much as digits as its factorization.

530574953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 283500, while the sum is 41.

The square root of 530574953 is about 23034.2126629065. The cubic root of 530574953 is about 809.5597633141.

The spelling of 530574953 in words is "five hundred thirty million, five hundred seventy-four thousand, nine hundred fifty-three".