530253235469 has 2 divisors, whose sum is σ = 530253235470. Its totient is φ = 530253235468.

The previous prime is 530253235297. The next prime is 530253235487. The reversal of 530253235469 is 964532352035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 464748975625 + 65504259844 = 681725^2 + 255938^2 .

It is a cyclic number.

It is not a de Polignac number, because 530253235469 - 2³⁶ = 461533758733 is a prime.

It is a super-2 number, since 2×530253235469² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530253237469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265126617734 + 265126617735.

It is an arithmetic number, because the mean of its divisors is an integer number (265126617735).

Almost surely, 2^530253235469 is an apocalyptic number.

It is an amenable number.

530253235469 is a deficient number, since it is larger than the sum of its proper divisors (1).

530253235469 is an equidigital number, since it uses as much as digits as its factorization.

530253235469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916000, while the sum is 47.

The spelling of 530253235469 in words is "five hundred thirty billion, two hundred fifty-three million, two hundred thirty-five thousand, four hundred sixty-nine".