4251353473 has 2 divisors, whose sum is σ = 4251353474. Its totient is φ = 4251353472.

The previous prime is 4251353471. The next prime is 4251353563. The reversal of 4251353473 is 3743531524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4244261904 + 7091569 = 65148^2 + 2663^2 .

It is a cyclic number.

It is not a de Polignac number, because 4251353473 - 2¹ = 4251353471 is a prime.

Together with 4251353471, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4251353471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2125676736 + 2125676737.

It is an arithmetic number, because the mean of its divisors is an integer number (2125676737).

Almost surely, 2^4251353473 is an apocalyptic number.

It is an amenable number.

4251353473 is a deficient number, since it is larger than the sum of its proper divisors (1).

4251353473 is an equidigital number, since it uses as much as digits as its factorization.

4251353473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151200, while the sum is 37.

The square root of 4251353473 is about 65202.4038897340. The cubic root of 4251353473 is about 1619.9778324711.

Adding to 4251353473 its reverse (3743531524), we get a palindrome (7994884997).

The spelling of 4251353473 in words is "four billion, two hundred fifty-one million, three hundred fifty-three thousand, four hundred seventy-three".