3045303053 has 4 divisors (see below), whose sum is σ = 3279557148. Its totient is φ = 2811048960.

The previous prime is 3045303049. The next prime is 3045303067. The reversal of 3045303053 is 3503035403.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3503035403 = 7 ⋅500433629.

It can be written as a sum of positive squares in 2 ways, for example, as 1091839849 + 1953463204 = 33043^2 + 44198^2 .

It is a cyclic number.

It is not a de Polignac number, because 3045303053 - 2² = 3045303049 is a prime.

It is a super-2 number, since 2×3045303053² = 18547741369222241618, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045303013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117127028 + ... + 117127053.

It is an arithmetic number, because the mean of its divisors is an integer number (819889287).

Almost surely, 2^3045303053 is an apocalyptic number.

It is an amenable number.

3045303053 is a deficient number, since it is larger than the sum of its proper divisors (234254095).

3045303053 is a wasteful number, since it uses less digits than its factorization.

3045303053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234254094.

The product of its (nonzero) digits is 8100, while the sum is 26.

The square root of 3045303053 is about 55184.2645416245. The cubic root of 3045303053 is about 1449.4731423984.

Adding to 3045303053 its reverse (3503035403), we get a palindrome (6548338456).

The spelling of 3045303053 in words is "three billion, forty-five million, three hundred three thousand, fifty-three".