13535530361 has 2 divisors, whose sum is σ = 13535530362. Its totient is φ = 13535530360.

The previous prime is 13535530331. The next prime is 13535530369. The reversal of 13535530361 is 16303553531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8214703225 + 5320827136 = 90635^2 + 72944^2 .

It is a cyclic number.

It is not a de Polignac number, because 13535530361 - 2⁶ = 13535530297 is a prime.

It is not a weakly prime, because it can be changed into another prime (13535530369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6767765180 + 6767765181.

It is an arithmetic number, because the mean of its divisors is an integer number (6767765181).

Almost surely, 2^13535530361 is an apocalyptic number.

It is an amenable number.

13535530361 is a deficient number, since it is larger than the sum of its proper divisors (1).

13535530361 is an equidigital number, since it uses as much as digits as its factorization.

13535530361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60750, while the sum is 35.

The spelling of 13535530361 in words is "thirteen billion, five hundred thirty-five million, five hundred thirty thousand, three hundred sixty-one".