3654655606229 has 2 divisors, whose sum is σ = 3654655606230. Its totient is φ = 3654655606228.

The previous prime is 3654655606213. The next prime is 3654655606241. The reversal of 3654655606229 is 9226065564563.

3654655606229 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2325085181329 + 1329570424900 = 1524823^2 + 1153070^2 .

It is a cyclic number.

It is not a de Polignac number, because 3654655606229 - 2⁴ = 3654655606213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3654655606429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1827327803114 + 1827327803115.

It is an arithmetic number, because the mean of its divisors is an integer number (1827327803115).

Almost surely, 2^{3654655606229} is an apocalyptic number.

It is an amenable number.

3654655606229 is a deficient number, since it is larger than the sum of its proper divisors (1).

3654655606229 is an equidigital number, since it uses as much as digits as its factorization.

3654655606229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984000, while the sum is 59.

The spelling of 3654655606229 in words is "three trillion, six hundred fifty-four billion, six hundred fifty-five million, six hundred six thousand, two hundred twenty-nine".