3045518189 has 8 divisors (see below), whose sum is σ = 3663781440. Its totient is φ = 2473052256.

The previous prime is 3045518153. The next prime is 3045518197. The reversal of 3045518189 is 9818155403.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3045518189 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 (3045518149) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11449184 + ... + 11449449.

It is an arithmetic number, because the mean of its divisors is an integer number (457972680).

Almost surely, 2^3045518189 is an apocalyptic number.

It is an amenable number.

3045518189 is a deficient number, since it is larger than the sum of its proper divisors (618263251).

3045518189 is a wasteful number, since it uses less digits than its factorization.

3045518189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22898659.

The product of its (nonzero) digits is 172800, while the sum is 44.

The square root of 3045518189 is about 55186.2137585104. The cubic root of 3045518189 is about 1449.5072743611.

The spelling of 3045518189 in words is "three billion, forty-five million, five hundred eighteen thousand, one hundred eighty-nine".