4452645343 has 2 divisors, whose sum is σ = 4452645344. Its totient is φ = 4452645342.

The previous prime is 4452645319. The next prime is 4452645359. The reversal of 4452645343 is 3435462544.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4452645343 - 2⁵ = 4452645311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4452645296 and 4452645305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4452645643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2226322671 + 2226322672.

It is an arithmetic number, because the mean of its divisors is an integer number (2226322672).

Almost surely, 2^4452645343 is an apocalyptic number.

4452645343 is a deficient number, since it is larger than the sum of its proper divisors (1).

4452645343 is an equidigital number, since it uses as much as digits as its factorization.

4452645343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 691200, while the sum is 40.

The square root of 4452645343 is about 66728.1450588880. The cubic root of 4452645343 is about 1645.1520192840.

The spelling of 4452645343 in words is "four billion, four hundred fifty-two million, six hundred forty-five thousand, three hundred forty-three".