3545328022409 has 2 divisors, whose sum is σ = 3545328022410. Its totient is φ = 3545328022408.

The previous prime is 3545328022361. The next prime is 3545328022501. The reversal of 3545328022409 is 9042208235453.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1970014359184 + 1575313663225 = 1403572^2 + 1255115^2 .

It is a cyclic number.

It is not a de Polignac number, because 3545328022409 - 2³² = 3541033055113 is a prime.

It is not a weakly prime, because it can be changed into another prime (3545328022109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1772664011204 + 1772664011205.

It is an arithmetic number, because the mean of its divisors is an integer number (1772664011205).

Almost surely, 2^{3545328022409} is an apocalyptic number.

It is an amenable number.

3545328022409 is a deficient number, since it is larger than the sum of its proper divisors (1).

3545328022409 is an equidigital number, since it uses as much as digits as its factorization.

3545328022409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 3545328022409 in words is "three trillion, five hundred forty-five billion, three hundred twenty-eight million, twenty-two thousand, four hundred nine".