3045065549 has 2 divisors, whose sum is σ = 3045065550. Its totient is φ = 3045065548.

The previous prime is 3045065509. The next prime is 3045065557. The reversal of 3045065549 is 9455605403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2379683524 + 665382025 = 48782^2 + 25795^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3045065549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3045065509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1522532774 + 1522532775.

It is an arithmetic number, because the mean of its divisors is an integer number (1522532775).

Almost surely, 2^3045065549 is an apocalyptic number.

It is an amenable number.

3045065549 is a deficient number, since it is larger than the sum of its proper divisors (1).

3045065549 is an equidigital number, since it uses as much as digits as its factorization.

3045065549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324000, while the sum is 41.

The square root of 3045065549 is about 55182.1125818865. The cubic root of 3045065549 is about 1449.4354598193.

The spelling of 3045065549 in words is "three billion, forty-five million, sixty-five thousand, five hundred forty-nine".