3225555049 has 2 divisors, whose sum is σ = 3225555050. Its totient is φ = 3225555048.

The previous prime is 3225555023. The next prime is 3225555077. The reversal of 3225555049 is 9405555223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2591522649 + 634032400 = 50907^2 + 25180^2 .

It is a cyclic number.

It is not a de Polignac number, because 3225555049 - 2⁹ = 3225554537 is a prime.

It is not a weakly prime, because it can be changed into another prime (3225555019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1612777524 + 1612777525.

It is an arithmetic number, because the mean of its divisors is an integer number (1612777525).

Almost surely, 2^3225555049 is an apocalyptic number.

It is an amenable number.

3225555049 is a deficient number, since it is larger than the sum of its proper divisors (1).

3225555049 is an equidigital number, since it uses as much as digits as its factorization.

3225555049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270000, while the sum is 40.

The square root of 3225555049 is about 56793.9701817015. The cubic root of 3225555049 is about 1477.5249368455.

The spelling of 3225555049 in words is "three billion, two hundred twenty-five million, five hundred fifty-five thousand, forty-nine".