523424430664507 has 2 divisors, whose sum is σ = 523424430664508. Its totient is φ = 523424430664506.

The previous prime is 523424430664463. The next prime is 523424430664511. The reversal of 523424430664507 is 705466034424325.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 523424430664507 - 2¹¹ = 523424430662459 is a prime.

It is not a weakly prime, because it can be changed into another prime (523424430664537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261712215332253 + 261712215332254.

It is an arithmetic number, because the mean of its divisors is an integer number (261712215332254).

Almost surely, 2^{523424430664507} is an apocalyptic number.

523424430664507 is a deficient number, since it is larger than the sum of its proper divisors (1).

523424430664507 is an equidigital number, since it uses as much as digits as its factorization.

523424430664507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58060800, while the sum is 55.

The spelling of 523424430664507 in words is "five hundred twenty-three trillion, four hundred twenty-four billion, four hundred thirty million, six hundred sixty-four thousand, five hundred seven".