3003072045 has 16 divisors (see below), whose sum is σ = 4825025280. Its totient is φ = 1594935104.

The previous prime is 3003072043. The next prime is 3003072077. The reversal of 3003072045 is 5402703003.

It is a cyclic number.

It is not a de Polignac number, because 3003072045 - 2¹ = 3003072043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3003072043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415254 + ... + 422423.

It is an arithmetic number, because the mean of its divisors is an integer number (301564080).

Almost surely, 2^3003072045 is an apocalyptic number.

It is an amenable number.

3003072045 is a deficient number, since it is larger than the sum of its proper divisors (1821953235).

3003072045 is a wasteful number, since it uses less digits than its factorization.

3003072045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837924.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 3003072045 is about 54800.2923806069. The cubic root of 3003072045 is about 1442.7416974283.

Adding to 3003072045 its reverse (5402703003), we get a palindrome (8405775048).

The spelling of 3003072045 in words is "three billion, three million, seventy-two thousand, forty-five".