35478835668539 has 2 divisors, whose sum is σ = 35478835668540. Its totient is φ = 35478835668538.

The previous prime is 35478835668533. The next prime is 35478835668583. The reversal of 35478835668539 is 93586653887453.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35478835668539 is a prime.

It is not a weakly prime, because it can be changed into another prime (35478835668533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17739417834269 + 17739417834270.

It is an arithmetic number, because the mean of its divisors is an integer number (17739417834270).

Almost surely, 2^{35478835668539} is an apocalyptic number.

35478835668539 is a deficient number, since it is larger than the sum of its proper divisors (1).

35478835668539 is an equidigital number, since it uses as much as digits as its factorization.

35478835668539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15676416000, while the sum is 80.

The spelling of 35478835668539 in words is "thirty-five trillion, four hundred seventy-eight billion, eight hundred thirty-five million, six hundred sixty-eight thousand, five hundred thirty-nine".