4522770449 has 2 divisors, whose sum is σ = 4522770450. Its totient is φ = 4522770448.

The previous prime is 4522770419. The next prime is 4522770509. The reversal of 4522770449 is 9440772254.

4522770449 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4461304849 + 61465600 = 66793^2 + 7840^2 .

It is a cyclic number.

It is not a de Polignac number, because 4522770449 - 2²⁰ = 4521721873 is a prime.

It is not a weakly prime, because it can be changed into another prime (4522770419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2261385224 + 2261385225.

It is an arithmetic number, because the mean of its divisors is an integer number (2261385225).

Almost surely, 2^4522770449 is an apocalyptic number.

It is an amenable number.

4522770449 is a deficient number, since it is larger than the sum of its proper divisors (1).

4522770449 is an equidigital number, since it uses as much as digits as its factorization.

4522770449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 4522770449 is about 67251.5460714473. The cubic root of 4522770449 is about 1653.7436209099.

The spelling of 4522770449 in words is "four billion, five hundred twenty-two million, seven hundred seventy thousand, four hundred forty-nine".