523425764411227 has 2 divisors, whose sum is σ = 523425764411228. Its totient is φ = 523425764411226.

The previous prime is 523425764411197. The next prime is 523425764411317. The reversal of 523425764411227 is 722114467524325.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-523425764411227 is a prime.

It is not a weakly prime, because it can be changed into another prime (523425764411527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261712882205613 + 261712882205614.

It is an arithmetic number, because the mean of its divisors is an integer number (261712882205614).

Almost surely, 2^{523425764411227} is an apocalyptic number.

523425764411227 is a deficient number, since it is larger than the sum of its proper divisors (1).

523425764411227 is an equidigital number, since it uses as much as digits as its factorization.

523425764411227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22579200, while the sum is 55.

The spelling of 523425764411227 in words is "five hundred twenty-three trillion, four hundred twenty-five billion, seven hundred sixty-four million, four hundred eleven thousand, two hundred twenty-seven".