3550225650 has 96 divisors (see below), whose sum is σ = 8900591040. Its totient is φ = 936472320.

The previous prime is 3550225643. The next prime is 3550225663. The reversal of 3550225650 is 565220553.

3550225650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9367161 + ... + 9367539.

It is an arithmetic number, because the mean of its divisors is an integer number (92714490).

Almost surely, 2^3550225650 is an apocalyptic number.

3550225650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3550225650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4450295520).

3550225650 is an abundant number, since it is smaller than the sum of its proper divisors (5350365390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3550225650 is a wasteful number, since it uses less digits than its factorization.

3550225650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908 (or 903 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 3550225650 is about 59583.7700217098. The cubic root of 3550225650 is about 1525.5226229889.

The spelling of 3550225650 in words is "three billion, five hundred fifty million, two hundred twenty-five thousand, six hundred fifty".