3555303425 has 18 divisors (see below), whose sum is σ = 4513544262. Its totient is φ = 2778061440.

The previous prime is 3555303421. The next prime is 3555303463. The reversal of 3555303425 is 5243035553.

3555303425 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 353101681 + 3202201744 = 18791^2 + 56588^2 .

It is not a de Polignac number, because 3555303425 - 2² = 3555303421 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3555303421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7769 + ... + 84681.

It is an arithmetic number, because the mean of its divisors is an integer number (250752459).

Almost surely, 2^3555303425 is an apocalyptic number.

It is an amenable number.

3555303425 is a deficient number, since it is larger than the sum of its proper divisors (958240837).

3555303425 is an equidigital number, since it uses as much as digits as its factorization.

3555303425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77009 (or 76961 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 35.

The square root of 3555303425 is about 59626.3651835327. The cubic root of 3555303425 is about 1526.2495787052.

Adding to 3555303425 its reverse (5243035553), we get a palindrome (8798338978).

The spelling of 3555303425 in words is "three billion, five hundred fifty-five million, three hundred three thousand, four hundred twenty-five".