3045513145 has 32 divisors (see below), whose sum is σ = 3898036224. Its totient is φ = 2279270400.

The previous prime is 3045513139. The next prime is 3045513157. The reversal of 3045513145 is 5413155403.

It is not a de Polignac number, because 3045513145 - 2⁷ = 3045513017 is a prime.

It is a Duffinian 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 31 ways as a sum of consecutive naturals, for example, 1338729 + ... + 1341001.

It is an arithmetic number, because the mean of its divisors is an integer number (121813632).

Almost surely, 2^3045513145 is an apocalyptic number.

It is an amenable number.

3045513145 is a deficient number, since it is larger than the sum of its proper divisors (852523079).

3045513145 is a wasteful number, since it uses less digits than its factorization.

3045513145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 3045513145 is about 55186.1680586721. The cubic root of 3045513145 is about 1449.5064741340.

Adding to 3045513145 its reverse (5413155403), we get a palindrome (8458668548).

The spelling of 3045513145 in words is "three billion, forty-five million, five hundred thirteen thousand, one hundred forty-five".