3045143617 has 2 divisors, whose sum is σ = 3045143618. Its totient is φ = 3045143616.

The previous prime is 3045143597. The next prime is 3045143653. The reversal of 3045143617 is 7163415403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1826365696 + 1218777921 = 42736^2 + 34911^2 .

It is an emirp because it is prime and its reverse (7163415403) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3045143617 - 2¹⁹ = 3044619329 is a prime.

It is not a weakly prime, because it can be changed into another prime (3045143657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1522571808 + 1522571809.

It is an arithmetic number, because the mean of its divisors is an integer number (1522571809).

Almost surely, 2^3045143617 is an apocalyptic number.

It is an amenable number.

3045143617 is a deficient number, since it is larger than the sum of its proper divisors (1).

3045143617 is an equidigital number, since it uses as much as digits as its factorization.

3045143617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 3045143617 is about 55182.8199442544. The cubic root of 3045143617 is about 1449.4478463683.

The spelling of 3045143617 in words is "three billion, forty-five million, one hundred forty-three thousand, six hundred seventeen".