3578135547097 has 2 divisors, whose sum is σ = 3578135547098. Its totient is φ = 3578135547096.

The previous prime is 3578135547083. The next prime is 3578135547121. The reversal of 3578135547097 is 7907455318753.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2981323675801 + 596811871296 = 1726651^2 + 772536^2 .

It is an emirp because it is prime and its reverse (7907455318753) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3578135547097 - 2¹⁵ = 3578135514329 is a prime.

It is not a weakly prime, because it can be changed into another prime (3578135547037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1789067773548 + 1789067773549.

It is an arithmetic number, because the mean of its divisors is an integer number (1789067773549).

Almost surely, 2^{3578135547097} is an apocalyptic number.

It is an amenable number.

3578135547097 is a deficient number, since it is larger than the sum of its proper divisors (1).

3578135547097 is an equidigital number, since it uses as much as digits as its factorization.

3578135547097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 111132000, while the sum is 64.

The spelling of 3578135547097 in words is "three trillion, five hundred seventy-eight billion, one hundred thirty-five million, five hundred forty-seven thousand, ninety-seven".