530253279769 has 2 divisors, whose sum is σ = 530253279770. Its totient is φ = 530253279768.

The previous prime is 530253279757. The next prime is 530253279797. The reversal of 530253279769 is 967972352035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 304521867225 + 225731412544 = 551835^2 + 475112^2 .

It is a cyclic number.

It is not a de Polignac number, because 530253279769 - 2²⁵ = 530219725337 is a prime.

It is a super-2 number, since 2×530253279769² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (530253274769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265126639884 + 265126639885.

It is an arithmetic number, because the mean of its divisors is an integer number (265126639885).

Almost surely, 2^530253279769 is an apocalyptic number.

It is an amenable number.

530253279769 is a deficient number, since it is larger than the sum of its proper divisors (1).

530253279769 is an equidigital number, since it uses as much as digits as its factorization.

530253279769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21432600, while the sum is 58.

The spelling of 530253279769 in words is "five hundred thirty billion, two hundred fifty-three million, two hundred seventy-nine thousand, seven hundred sixty-nine".