523067671634383 has 2 divisors, whose sum is σ = 523067671634384. Its totient is φ = 523067671634382.

The previous prime is 523067671634377. The next prime is 523067671634471. The reversal of 523067671634383 is 383436176760325.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 523067671634383 - 2⁵ = 523067671634351 is a prime.

It is a super-3 number, since 3×523067671634383³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (523067671634083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261533835817191 + 261533835817192.

It is an arithmetic number, because the mean of its divisors is an integer number (261533835817192).

Almost surely, 2^{523067671634383} is an apocalyptic number.

523067671634383 is a deficient number, since it is larger than the sum of its proper divisors (1).

523067671634383 is an equidigital number, since it uses as much as digits as its factorization.

523067671634383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 274337280, while the sum is 64.

The spelling of 523067671634383 in words is "five hundred twenty-three trillion, sixty-seven billion, six hundred seventy-one million, six hundred thirty-four thousand, three hundred eighty-three".