530102501 has 2 divisors, whose sum is σ = 530102502. Its totient is φ = 530102500.

The previous prime is 530102497. The next prime is 530102533. The reversal of 530102501 is 105201035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 284428225 + 245674276 = 16865^2 + 15674^2 .

It is a cyclic number.

It is not a de Polignac number, because 530102501 - 2² = 530102497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 530102501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530102101) 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, 265051250 + 265051251.

It is an arithmetic number, because the mean of its divisors is an integer number (265051251).

Almost surely, 2^530102501 is an apocalyptic number.

It is an amenable number.

530102501 is a deficient number, since it is larger than the sum of its proper divisors (1).

530102501 is an equidigital number, since it uses as much as digits as its factorization.

530102501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 530102501 is about 23023.9549382811. The cubic root of 530102501 is about 809.3194003458.

Adding to 530102501 its reverse (105201035), we get a palindrome (635303536).

The spelling of 530102501 in words is "five hundred thirty million, one hundred two thousand, five hundred one".