510561053 has 2 divisors, whose sum is σ = 510561054. Its totient is φ = 510561052.

The previous prime is 510560977. The next prime is 510561097. The reversal of 510561053 is 350165015.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 255424324 + 255136729 = 15982^2 + 15973^2 .

It is a cyclic number.

It is not a de Polignac number, because 510561053 - 2¹² = 510556957 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (510566053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255280526 + 255280527.

It is an arithmetic number, because the mean of its divisors is an integer number (255280527).

Almost surely, 2^510561053 is an apocalyptic number.

It is an amenable number.

510561053 is a deficient number, since it is larger than the sum of its proper divisors (1).

510561053 is an equidigital number, since it uses as much as digits as its factorization.

510561053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 510561053 is about 22595.5980890084. The cubic root of 510561053 is about 799.2498452422.

The spelling of 510561053 in words is "five hundred ten million, five hundred sixty-one thousand, fifty-three".