4454453329 has 2 divisors, whose sum is σ = 4454453330. Its totient is φ = 4454453328.

The previous prime is 4454453299. The next prime is 4454453363. The reversal of 4454453329 is 9233544544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4191267600 + 263185729 = 64740^2 + 16223^2 .

It is a cyclic number.

It is not a de Polignac number, because 4454453329 - 2³¹ = 2306969681 is a prime.

It is not a weakly prime, because it can be changed into another prime (4454451329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2227226664 + 2227226665.

It is an arithmetic number, because the mean of its divisors is an integer number (2227226665).

Almost surely, 2^4454453329 is an apocalyptic number.

It is an amenable number.

4454453329 is a deficient number, since it is larger than the sum of its proper divisors (1).

4454453329 is an equidigital number, since it uses as much as digits as its factorization.

4454453329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1036800, while the sum is 43.

The square root of 4454453329 is about 66741.6910858573. The cubic root of 4454453329 is about 1645.3746591678.

The spelling of 4454453329 in words is "four billion, four hundred fifty-four million, four hundred fifty-three thousand, three hundred twenty-nine".