2428925609 has 16 divisors (see below), whose sum is σ = 2896114176. Its totient is φ = 2011180800.

The previous prime is 2428925599. The next prime is 2428925617. The reversal of 2428925609 is 9065298242.

It is not a de Polignac number, because 2428925609 - 2⁴ = 2428925593 is a prime.

It is a super-2 number, since 2×2428925609² = 11799359228112041762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2428925659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203702 + ... + 215295.

It is an arithmetic number, because the mean of its divisors is an integer number (181007136).

Almost surely, 2^2428925609 is an apocalyptic number.

It is an amenable number.

2428925609 is a deficient number, since it is larger than the sum of its proper divisors (467188567).

2428925609 is a wasteful number, since it uses less digits than its factorization.

2428925609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419056.

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 2428925609 is about 49284.1314116420. The cubic root of 2428925609 is about 1344.2232556257.

The spelling of 2428925609 in words is "two billion, four hundred twenty-eight million, nine hundred twenty-five thousand, six hundred nine".