4425501653 has 2 divisors, whose sum is σ = 4425501654. Its totient is φ = 4425501652.

The previous prime is 4425501631. The next prime is 4425501673. The reversal of 4425501653 is 3561055244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4340437924 + 85063729 = 65882^2 + 9223^2 .

It is a cyclic number.

It is not a de Polignac number, because 4425501653 - 2²² = 4421307349 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4425501673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2212750826 + 2212750827.

It is an arithmetic number, because the mean of its divisors is an integer number (2212750827).

Almost surely, 2^4425501653 is an apocalyptic number.

It is an amenable number.

4425501653 is a deficient number, since it is larger than the sum of its proper divisors (1).

4425501653 is an equidigital number, since it uses as much as digits as its factorization.

4425501653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 4425501653 is about 66524.4440262375. Note that the first 3 decimals coincide. The cubic root of 4425501653 is about 1641.8022093979.

Adding to 4425501653 its reverse (3561055244), we get a palindrome (7986556897).

The spelling of 4425501653 in words is "four billion, four hundred twenty-five million, five hundred one thousand, six hundred fifty-three".