4425423611 has 4 divisors (see below), whose sum is σ = 5057626992. Its totient is φ = 3793220232.

The previous prime is 4425423571. The next prime is 4425423619. The reversal of 4425423611 is 1163245244.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4425423611 - 2¹⁰ = 4425422587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4425423619) 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 3 ways as a sum of consecutive naturals, for example, 316101680 + ... + 316101693.

It is an arithmetic number, because the mean of its divisors is an integer number (1264406748).

Almost surely, 2^4425423611 is an apocalyptic number.

4425423611 is a deficient number, since it is larger than the sum of its proper divisors (632203381).

4425423611 is an equidigital number, since it uses as much as digits as its factorization.

4425423611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632203380.

The product of its digits is 23040, while the sum is 32.

The square root of 4425423611 is about 66523.8574573062. The cubic root of 4425423611 is about 1641.7925584934.

Adding to 4425423611 its reverse (1163245244), we get a palindrome (5588668855).

The spelling of 4425423611 in words is "four billion, four hundred twenty-five million, four hundred twenty-three thousand, six hundred eleven".