3554042209 has 2 divisors, whose sum is σ = 3554042210. Its totient is φ = 3554042208.

The previous prime is 3554042143. The next prime is 3554042221. The reversal of 3554042209 is 9022404553.

3554042209 is digitally balanced in base 2, 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., 2923781184 + 630261025 = 54072^2 + 25105^2 .

It is a cyclic number.

It is not a de Polignac number, because 3554042209 - 2¹³ = 3554034017 is a prime.

It is not a weakly prime, because it can be changed into another prime (3554042279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1777021104 + 1777021105.

It is an arithmetic number, because the mean of its divisors is an integer number (1777021105).

Almost surely, 2^3554042209 is an apocalyptic number.

It is an amenable number.

3554042209 is a deficient number, since it is larger than the sum of its proper divisors (1).

3554042209 is an equidigital number, since it uses as much as digits as its factorization.

3554042209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 3554042209 is about 59615.7882527775. The cubic root of 3554042209 is about 1526.0690823386.

The spelling of 3554042209 in words is "three billion, five hundred fifty-four million, forty-two thousand, two hundred nine".