4452625049 has 2 divisors, whose sum is σ = 4452625050. Its totient is φ = 4452625048.

The previous prime is 4452624971. The next prime is 4452625069. The reversal of 4452625049 is 9405262544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4452225625 + 399424 = 66725^2 + 632^2 .

It is a cyclic number.

It is not a de Polignac number, because 4452625049 - 2⁸ = 4452624793 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4452624997 and 4452625015.

It is not a weakly prime, because it can be changed into another prime (4452625069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2226312524 + 2226312525.

It is an arithmetic number, because the mean of its divisors is an integer number (2226312525).

Almost surely, 2^4452625049 is an apocalyptic number.

It is an amenable number.

4452625049 is a deficient number, since it is larger than the sum of its proper divisors (1).

4452625049 is an equidigital number, since it uses as much as digits as its factorization.

4452625049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 345600, while the sum is 41.

The square root of 4452625049 is about 66727.9929939452. The cubic root of 4452625049 is about 1645.1495198885.

The spelling of 4452625049 in words is "four billion, four hundred fifty-two million, six hundred twenty-five thousand, forty-nine".