512834545430023 has 2 divisors, whose sum is σ = 512834545430024. Its totient is φ = 512834545430022.

The previous prime is 512834545430017. The next prime is 512834545430107. The reversal of 512834545430023 is 320034545438215.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 512834545430023 - 2⁹ = 512834545429511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (512834545436023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256417272715011 + 256417272715012.

It is an arithmetic number, because the mean of its divisors is an integer number (256417272715012).

Almost surely, 2^{512834545430023} is an apocalyptic number.

512834545430023 is a deficient number, since it is larger than the sum of its proper divisors (1).

512834545430023 is an equidigital number, since it uses as much as digits as its factorization.

512834545430023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912000, while the sum is 49.

The spelling of 512834545430023 in words is "five hundred twelve trillion, eight hundred thirty-four billion, five hundred forty-five million, four hundred thirty thousand, twenty-three".