3045434521 has 8 divisors (see below), whose sum is σ = 3052080000. Its totient is φ = 3038798160.

The previous prime is 3045434501. The next prime is 3045434527. The reversal of 3045434521 is 1254345403.

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 3045434521 - 2⁵ = 3045434489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3045434527) 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, 1522480 + ... + 1524478.

It is an arithmetic number, because the mean of its divisors is an integer number (381510000).

Almost surely, 2^3045434521 is an apocalyptic number.

It is an amenable number.

3045434521 is a deficient number, since it is larger than the sum of its proper divisors (6645479).

3045434521 is a wasteful number, since it uses less digits than its factorization.

3045434521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4559.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 3045434521 is about 55185.4557016611. The cubic root of 3045434521 is about 1449.4940003765.

Adding to 3045434521 its reverse (1254345403), we get a palindrome (4299779924).

The spelling of 3045434521 in words is "three billion, forty-five million, four hundred thirty-four thousand, five hundred twenty-one".