4163425609 has 8 divisors (see below), whose sum is σ = 4758887360. Its totient is φ = 3568135536.

The previous prime is 4163425589. The next prime is 4163425639. The reversal of 4163425609 is 9065243614.

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

It is a de Polignac number, because none of the positive numbers 2^k-4163425609 is a prime.

It is a super-2 number, since 2×4163425609² = 34668225603354041762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4163425639) 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, 14107 + ... + 92335.

It is an arithmetic number, because the mean of its divisors is an integer number (594860920).

Almost surely, 2^4163425609 is an apocalyptic number.

It is an amenable number.

4163425609 is a deficient number, since it is larger than the sum of its proper divisors (595461751).

4163425609 is an equidigital number, since it uses as much as digits as its factorization.

4163425609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85839.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 4163425609 is about 64524.6124281270. The cubic root of 4163425609 is about 1608.7316385456.

The spelling of 4163425609 in words is "four billion, one hundred sixty-three million, four hundred twenty-five thousand, six hundred nine".