395534327087 has 2 divisors, whose sum is σ = 395534327088. Its totient is φ = 395534327086.

The previous prime is 395534327033. The next prime is 395534327129. The reversal of 395534327087 is 780723435593.

It is a strong prime.

It is an emirp because it is prime and its reverse (780723435593) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 395534327087 - 2¹⁰ = 395534326063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (395534327987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197767163543 + 197767163544.

It is an arithmetic number, because the mean of its divisors is an integer number (197767163544).

Almost surely, 2^395534327087 is an apocalyptic number.

395534327087 is a deficient number, since it is larger than the sum of its proper divisors (1).

395534327087 is an equidigital number, since it uses as much as digits as its factorization.

395534327087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19051200, while the sum is 56.

The spelling of 395534327087 in words is "three hundred ninety-five billion, five hundred thirty-four million, three hundred twenty-seven thousand, eighty-seven".