3550602225 has 12 divisors (see below), whose sum is σ = 5870329136. Its totient is φ = 1893654480.

The previous prime is 3550602217. The next prime is 3550602281. The reversal of 3550602225 is 5222060553.

It is not a de Polignac number, because 3550602225 - 2³ = 3550602217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3550602192 and 3550602201.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23670607 + ... + 23670756.

Almost surely, 2^3550602225 is an apocalyptic number.

It is an amenable number.

3550602225 is a deficient number, since it is larger than the sum of its proper divisors (2319726911).

3550602225 is a wasteful number, since it uses less digits than its factorization.

3550602225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47341376 (or 47341371 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 3550602225 is about 59586.9299846871. The cubic root of 3550602225 is about 1525.5765588442.

Adding to 3550602225 its reverse (5222060553), we get a palindrome (8772662778).

The spelling of 3550602225 in words is "three billion, five hundred fifty million, six hundred two thousand, two hundred twenty-five".