3045513 has 4 divisors (see below), whose sum is σ = 4060688. Its totient is φ = 2030340.

The previous prime is 3045503. The next prime is 3045563. The reversal of 3045513 is 3155403.

3045513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3045513 - 2⁸ = 3045257 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3045513.

It is not an unprimeable number, because it can be changed into a prime (3045503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507583 + ... + 507588.

It is an arithmetic number, because the mean of its divisors is an integer number (1015172).

Almost surely, 2^3045513 is an apocalyptic number.

It is an amenable number.

3045513 is a deficient number, since it is larger than the sum of its proper divisors (1015175).

3045513 is a wasteful number, since it uses less digits than its factorization.

3045513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015174.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 3045513 is about 1745.1398224784. The cubic root of 3045513 is about 144.9506451130.

The spelling of 3045513 in words is "three million, forty-five thousand, five hundred thirteen".