523143233104067 has 2 divisors, whose sum is σ = 523143233104068. Its totient is φ = 523143233104066.

The previous prime is 523143233104061. The next prime is 523143233104267. The reversal of 523143233104067 is 760401332341325.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 523143233104067 - 2¹⁸ = 523143232841923 is a prime.

It is not a weakly prime, because it can be changed into another prime (523143233104061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261571616552033 + 261571616552034.

It is an arithmetic number, because the mean of its divisors is an integer number (261571616552034).

Almost surely, 2^{523143233104067} is an apocalyptic number.

523143233104067 is a deficient number, since it is larger than the sum of its proper divisors (1).

523143233104067 is an equidigital number, since it uses as much as digits as its factorization.

523143233104067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 44.

The spelling of 523143233104067 in words is "five hundred twenty-three trillion, one hundred forty-three billion, two hundred thirty-three million, one hundred four thousand, sixty-seven".