4454412133 has 2 divisors, whose sum is σ = 4454412134. Its totient is φ = 4454412132.

The previous prime is 4454412119. The next prime is 4454412167. The reversal of 4454412133 is 3312144544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4425176484 + 29235649 = 66522^2 + 5407^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4454412133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4454412095 and 4454412104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4454412173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2227206066 + 2227206067.

It is an arithmetic number, because the mean of its divisors is an integer number (2227206067).

Almost surely, 2^4454412133 is an apocalyptic number.

It is an amenable number.

4454412133 is a deficient number, since it is larger than the sum of its proper divisors (1).

4454412133 is an equidigital number, since it uses as much as digits as its factorization.

4454412133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 31.

The square root of 4454412133 is about 66741.3824624573. The cubic root of 4454412133 is about 1645.3695868609.

Adding to 4454412133 its reverse (3312144544), we get a palindrome (7766556677).

The spelling of 4454412133 in words is "four billion, four hundred fifty-four million, four hundred twelve thousand, one hundred thirty-three".