4423507132 has 12 divisors (see below), whose sum is σ = 8444877336. Its totient is φ = 2010685040.

The previous prime is 4423507091. The next prime is 4423507133. The reversal of 4423507132 is 2317053244.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4423507094 and 4423507103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4423507133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50267083 + ... + 50267170.

It is an arithmetic number, because the mean of its divisors is an integer number (703739778).

Almost surely, 2^4423507132 is an apocalyptic number.

It is an amenable number.

4423507132 is a deficient number, since it is larger than the sum of its proper divisors (4021370204).

4423507132 is a wasteful number, since it uses less digits than its factorization.

4423507132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100534268 (or 100534266 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 4423507132 is about 66509.4514486475. The cubic root of 4423507132 is about 1641.5555254204. Note that the first 4 decimals are identical.

The spelling of 4423507132 in words is "four billion, four hundred twenty-three million, five hundred seven thousand, one hundred thirty-two".