530757555331 has 2 divisors, whose sum is σ = 530757555332. Its totient is φ = 530757555330.

The previous prime is 530757555313. The next prime is 530757555379. The reversal of 530757555331 is 133555757035.

Together with previous prime (530757555313) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 530757555331 - 2⁵ = 530757555299 is a prime.

It is a super-2 number, since 2×530757555331² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (530757505331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265378777665 + 265378777666.

It is an arithmetic number, because the mean of its divisors is an integer number (265378777666).

Almost surely, 2^530757555331 is an apocalyptic number.

530757555331 is a deficient number, since it is larger than the sum of its proper divisors (1).

530757555331 is an equidigital number, since it uses as much as digits as its factorization.

530757555331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4134375, while the sum is 49.

The spelling of 530757555331 in words is "five hundred thirty billion, seven hundred fifty-seven million, five hundred fifty-five thousand, three hundred thirty-one".