3045345205 has 8 divisors (see below), whose sum is σ = 4176473472. Its totient is φ = 2088236688.

The previous prime is 3045345103. The next prime is 3045345209. The reversal of 3045345205 is 5025435403.

It is a happy number.

3045345205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3045345205 - 2⁷ = 3045345077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045345209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43504897 + ... + 43504966.

It is an arithmetic number, because the mean of its divisors is an integer number (522059184).

Almost surely, 2^3045345205 is an apocalyptic number.

3045345205 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3045345205 is a deficient number, since it is larger than the sum of its proper divisors (1131128267).

3045345205 is an equidigital number, since it uses as much as digits as its factorization.

3045345205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87009875.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 3045345205 is about 55184.6464607684. The cubic root of 3045345205 is about 1449.4798300645.

The spelling of 3045345205 in words is "three billion, forty-five million, three hundred forty-five thousand, two hundred five".