3005147045 has 4 divisors (see below), whose sum is σ = 3606176460. Its totient is φ = 2404117632.

The previous prime is 3005147021. The next prime is 3005147083. The reversal of 3005147045 is 5407415003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5407415003 = 2917 ⋅1853759.

It can be written as a sum of positive squares in 2 ways, for example, as 773340481 + 2231806564 = 27809^2 + 47242^2 .

It is a cyclic number.

It is not a de Polignac number, because 3005147045 - 2¹⁶ = 3005081509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3005146999 and 3005147017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300514700 + ... + 300514709.

It is an arithmetic number, because the mean of its divisors is an integer number (901544115).

Almost surely, 2^3005147045 is an apocalyptic number.

It is an amenable number.

3005147045 is a deficient number, since it is larger than the sum of its proper divisors (601029415).

3005147045 is an equidigital number, since it uses as much as digits as its factorization.

3005147045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601029414.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 3005147045 is about 54819.2214921007. The cubic root of 3005147045 is about 1443.0739127661.

The spelling of 3005147045 in words is "three billion, five million, one hundred forty-seven thousand, forty-five".