3546250109 has 2 divisors, whose sum is σ = 3546250110. Its totient is φ = 3546250108.

The previous prime is 3546250093. The next prime is 3546250151. The reversal of 3546250109 is 9010526453.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3068827609 + 477422500 = 55397^2 + 21850^2 .

It is an emirp because it is prime and its reverse (9010526453) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3546250109 - 2⁴ = 3546250093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3546255109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1773125054 + 1773125055.

It is an arithmetic number, because the mean of its divisors is an integer number (1773125055).

Almost surely, 2^3546250109 is an apocalyptic number.

It is an amenable number.

3546250109 is a deficient number, since it is larger than the sum of its proper divisors (1).

3546250109 is an equidigital number, since it uses as much as digits as its factorization.

3546250109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 3546250109 is about 59550.3997383729. The cubic root of 3546250109 is about 1524.9529838054.

The spelling of 3546250109 in words is "three billion, five hundred forty-six million, two hundred fifty thousand, one hundred nine".