530102173 has 2 divisors, whose sum is σ = 530102174. Its totient is φ = 530102172.

The previous prime is 530102141. The next prime is 530102227. The reversal of 530102173 is 371201035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 499388409 + 30713764 = 22347^2 + 5542^2 .

It is a cyclic number.

It is not a de Polignac number, because 530102173 - 2⁵ = 530102141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530102113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265051086 + 265051087.

It is an arithmetic number, because the mean of its divisors is an integer number (265051087).

Almost surely, 2^530102173 is an apocalyptic number.

It is an amenable number.

530102173 is a deficient number, since it is larger than the sum of its proper divisors (1).

530102173 is an equidigital number, since it uses as much as digits as its factorization.

530102173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 530102173 is about 23023.9478152640. The cubic root of 530102173 is about 809.3192334241.

The spelling of 530102173 in words is "five hundred thirty million, one hundred two thousand, one hundred seventy-three".