195528434819467 has 2 divisors, whose sum is σ = 195528434819468. Its totient is φ = 195528434819466.

The previous prime is 195528434819447. The next prime is 195528434819479. The reversal of 195528434819467 is 764918434825591.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 195528434819467 - 2¹⁹ = 195528434295179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 195528434819393 and 195528434819402.

It is not a weakly prime, because it can be changed into another prime (195528434819447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97764217409733 + 97764217409734.

It is an arithmetic number, because the mean of its divisors is an integer number (97764217409734).

Almost surely, 2^{195528434819467} is an apocalyptic number.

195528434819467 is a deficient number, since it is larger than the sum of its proper divisors (1).

195528434819467 is an equidigital number, since it uses as much as digits as its factorization.

195528434819467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2090188800, while the sum is 76.

The spelling of 195528434819467 in words is "one hundred ninety-five trillion, five hundred twenty-eight billion, four hundred thirty-four million, eight hundred nineteen thousand, four hundred sixty-seven".