4409500133 has 2 divisors, whose sum is σ = 4409500134. Its totient is φ = 4409500132.

The previous prime is 4409500013. The next prime is 4409500153. The reversal of 4409500133 is 3310059044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3614654884 + 794845249 = 60122^2 + 28193^2 .

It is a cyclic number.

It is not a de Polignac number, because 4409500133 - 2¹⁶ = 4409434597 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4409500096 and 4409500105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4409500153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2204750066 + 2204750067.

It is an arithmetic number, because the mean of its divisors is an integer number (2204750067).

Almost surely, 2^4409500133 is an apocalyptic number.

It is an amenable number.

4409500133 is a deficient number, since it is larger than the sum of its proper divisors (1).

4409500133 is an equidigital number, since it uses as much as digits as its factorization.

4409500133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 4409500133 is about 66404.0671420057. The cubic root of 4409500133 is about 1639.8210360187.

Adding to 4409500133 its reverse (3310059044), we get a palindrome (7719559177).

The spelling of 4409500133 in words is "four billion, four hundred nine million, five hundred thousand, one hundred thirty-three".