3754254210409 has 2 divisors, whose sum is σ = 3754254210410. Its totient is φ = 3754254210408.

The previous prime is 3754254210349. The next prime is 3754254210449. The reversal of 3754254210409 is 9040124524573.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2844376694784 + 909877515625 = 1686528^2 + 953875^2 .

It is a cyclic number.

It is not a de Polignac number, because 3754254210409 - 2¹¹ = 3754254208361 is a prime.

It is not a weakly prime, because it can be changed into another prime (3754254210449) 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, 1877127105204 + 1877127105205.

It is an arithmetic number, because the mean of its divisors is an integer number (1877127105205).

Almost surely, 2^{3754254210409} is an apocalyptic number.

It is an amenable number.

3754254210409 is a deficient number, since it is larger than the sum of its proper divisors (1).

3754254210409 is an equidigital number, since it uses as much as digits as its factorization.

3754254210409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 3754254210409 in words is "three trillion, seven hundred fifty-four billion, two hundred fifty-four million, two hundred ten thousand, four hundred nine".