530998542031 has 2 divisors, whose sum is σ = 530998542032. Its totient is φ = 530998542030.

The previous prime is 530998542023. The next prime is 530998542043. The reversal of 530998542031 is 130245899035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 530998542031 - 2³ = 530998542023 is a prime.

It is a super-2 number, since 2×530998542031² (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 (530998542131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265499271015 + 265499271016.

It is an arithmetic number, because the mean of its divisors is an integer number (265499271016).

Almost surely, 2^530998542031 is an apocalyptic number.

530998542031 is a deficient number, since it is larger than the sum of its proper divisors (1).

530998542031 is an equidigital number, since it uses as much as digits as its factorization.

530998542031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1166400, while the sum is 49.

The spelling of 530998542031 in words is "five hundred thirty billion, nine hundred ninety-eight million, five hundred forty-two thousand, thirty-one".