3553505325 has 72 divisors (see below), whose sum is σ = 6780691008. Its totient is φ = 1772720640.

The previous prime is 3553505317. The next prime is 3553505327. The reversal of 3553505325 is 5235053553.

3553505325 is a `hidden beast` number, since 3 + 553 + 50 + 53 + 2 + 5 = 666.

3553505325 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3553505325 - 2³ = 3553505317 is a prime.

It is a super-3 number, since 3×3553505325³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3553505325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3553505327) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 635994 + ... + 641556.

It is an arithmetic number, because the mean of its divisors is an integer number (94176264).

Almost surely, 2^3553505325 is an apocalyptic number.

It is an amenable number.

3553505325 is a deficient number, since it is larger than the sum of its proper divisors (3227185683).

3553505325 is a wasteful number, since it uses less digits than its factorization.

3553505325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5763 (or 5755 counting only the distinct ones).

The product of its (nonzero) digits is 168750, while the sum is 36.

The square root of 3553505325 is about 59611.2852151336. The cubic root of 3553505325 is about 1525.9922343174.

Adding to 3553505325 its reverse (5235053553), we get a palindrome (8788558878).

The spelling of 3553505325 in words is "three billion, five hundred fifty-three million, five hundred five thousand, three hundred twenty-five".