3564331225 has 24 divisors (see below), whose sum is σ = 5439721280. Its totient is φ = 2256102720.

The previous prime is 3564331223. The next prime is 3564331241. The reversal of 3564331225 is 5221334653.

3564331225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3564331225 - 2¹ = 3564331223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3564331223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 781095 + ... + 785644.

Almost surely, 2^3564331225 is an apocalyptic number.

3564331225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3564331225 is a deficient number, since it is larger than the sum of its proper divisors (1875390055).

3564331225 is a wasteful number, since it uses less digits than its factorization.

3564331225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566769 (or 1566764 counting only the distinct ones).

The product of its digits is 64800, while the sum is 34.

The square root of 3564331225 is about 59702.0202756992. The cubic root of 3564331225 is about 1527.5403292854.

Adding to 3564331225 its reverse (5221334653), we get a palindrome (8785665878).

The spelling of 3564331225 in words is "three billion, five hundred sixty-four million, three hundred thirty-one thousand, two hundred twenty-five".